{"id":73,"date":"2014-10-15T17:32:08","date_gmt":"2014-10-15T17:32:08","guid":{"rendered":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscimcqanswers\/?page_id=73"},"modified":"2015-10-03T07:14:11","modified_gmt":"2015-10-03T07:14:11","slug":"chemical-reactions-mcq-test-1-answers","status":"publish","type":"page","link":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscimcqanswers\/chemical-reactions-mcq-test-1-answers\/","title":{"rendered":"Chemical Changes MCQ Test 1 Answers"},"content":{"rendered":"\n\n\n\n\n\n\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		From the list below select which is a compound. You may need to use your periodic table to help you decide.<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nA.<\/span><\/td>\nAluminium<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nB.<\/span><\/td>\nCarbon Dioxide<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nC.<\/span><\/td>\nCopper<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nD.<\/span><\/td>\nHydrogen<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		What forms when two, or more, elements join together?<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nA.<\/span><\/td>\nmixture<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nB.<\/span><\/td>\nelement<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nC.<\/span><\/td>\ncompound<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nD.<\/span><\/td>\nliquid<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		Using the periodic table you have in your homework diary find the symbol for the element gold. (if you don’t have your diary find a periodic table on the internet)<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nA.<\/span><\/td>\nAg<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nB.<\/span><\/td>\nAu<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nC.<\/span><\/td>\nHg<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nD.<\/span><\/td>\nau<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		Most elements in the periodic table are<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nA.<\/span><\/td>\nmetals<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nB.<\/span><\/td>\nnon-metals<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nC.<\/span><\/td>\ncompounds<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nD.<\/span><\/td>\nman-made<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		What element is represented by the symbol Ag. Use the periodic table you have in your homework diary. (if you don’t have your diary find a periodic table on the internet)<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nA.<\/span><\/td>\nSilver<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nB.<\/span><\/td>\nGold<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nC.<\/span><\/td>\nMercury<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nD.<\/span><\/td>\nArsenic<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		Approximately how many compounds are there?<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nA.<\/span><\/td>\nOnly a few<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nB.<\/span><\/td>\nthousands<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nC.<\/span><\/td>\naround a hundred<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nD.<\/span><\/td>\nmillions<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n
\"\"<\/td>\nYou can choose one, or more than answer for this question.<\/span><\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		Decide which of the following are physical changes?<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nA.<\/span><\/td>\nWater Boiling<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nB.<\/span><\/td>\nStriking a match<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nC.<\/span><\/td>\nIron rusting<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nD.<\/span><\/td>\nAdding alka seltzer to water<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nE.<\/span><\/td>\npetrol combusting in a car angine<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nF.<\/span><\/td>\nA puddle disappearing in the sun<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nG.<\/span><\/td>\nIce melts<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		Decide which of the following are chemical changes<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nA.<\/span><\/td>\nFrying an egg<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nB.<\/span><\/td>\nWater boiling<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nC.<\/span><\/td>\nIron rusting<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nD.<\/span><\/td>\nStriking a match<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nE.<\/span><\/td>\nIce melting<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nF.<\/span><\/td>\nA puddle disappearing in the sun<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		Select the elements from the list below<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nA.<\/span><\/td>\nCopper sulphate<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nB.<\/span><\/td>\nIron<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nC.<\/span><\/td>\nSugar<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nD.<\/span><\/td>\nWater<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nE.<\/span><\/td>\nHydrogen<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nF.<\/span><\/td>\nCarbon dixoide<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nG.<\/span><\/td>\nFlour<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nH.<\/span><\/td>\nGold<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nI.<\/span><\/td>\nBrass<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nJ.<\/span><\/td>\nSilver<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		Select the compounds from the list below.<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nA.<\/span><\/td>\nCopper sulphate<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nB.<\/span><\/td>\nIron<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nC.<\/span><\/td>\nSilver<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nD.<\/span><\/td>\nFlour<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nE.<\/span><\/td>\nWater<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nF.<\/span><\/td>\nCarbon dixoide<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nG.<\/span><\/td>\nGold<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nH.<\/span><\/td>\nBrass<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nI.<\/span><\/td>\nSugar<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nJ.<\/span><\/td>\nIron<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		Which of the diagrams below show a compund?<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nA.<\/span><\/td>\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"\"<\/td>\nB.<\/span><\/td>\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"\"<\/td>\nC.<\/span><\/td>\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nD.<\/span><\/td>\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		Which of the diagrams below show an element?<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nA.<\/span><\/td>\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nB.<\/span><\/td>\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nC.<\/span><\/td>\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"\"<\/td>\nD.<\/span><\/td>\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		Which of the following shows a mixture?<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nA.<\/span><\/td>\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"\"<\/td>\nB.<\/span><\/td>\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nC.<\/span><\/td>\n\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n
\"\"<\/td>\nD.<\/span><\/td>\n\n\n\n\n
\"\"<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		In her chemistry class, Jemima added a spatula of a white compound into a colourless solution. This caused the solution to fizz and the white powder disappeared. She was left with a colourless solution. How could Jemima tell that a chemical reaction had occurred?<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nA.<\/span><\/td>\nA colour change had occurred<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nB.<\/span><\/td>\nA gas was given off<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nC.<\/span><\/td>\nThe test tuibe had heated up<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nD.<\/span><\/td>\nA solid was formed<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
<\/td>\n<\/tr>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n
\"\"<\/td>\n<\/td>\n<\/tr>\n
<\/a>.<\/strong><\/span>
\n1 pt(s).<\/span><\/em><\/td>\n		When a chemical reaction takes place….<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nA.<\/span><\/td>\nSolutions always turn cloudy<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nB.<\/span><\/td>\nA gas is always given off<\/span><\/td>\n<\/tr>\n
\"\"<\/td>\nC.<\/span><\/td>\nA colour change is always seen<\/span><\/td>\n<\/tr>\n
\"correct \"answer<\/td>\nD.<\/span><\/td>\nA new substance is always produced<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

. 1 pt(s). From the list below select which is a compound. You may need to use your periodic table to help you decide. A. Aluminium B. Carbon Dioxide C. Copper D. Hydrogen . 1 pt(s). What forms when two, or more, elements join together? A. mixture B. element C. compound D. liquid . 1 … Continue reading “Chemical Changes MCQ Test 1 Answers”<\/span><\/a><\/p>\n","protected":false},"author":2454,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-73","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscimcqanswers\/wp-json\/wp\/v2\/pages\/73","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscimcqanswers\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscimcqanswers\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscimcqanswers\/wp-json\/wp\/v2\/users\/2454"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscimcqanswers\/wp-json\/wp\/v2\/comments?post=73"}],"version-history":[{"count":3,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscimcqanswers\/wp-json\/wp\/v2\/pages\/73\/revisions"}],"predecessor-version":[{"id":108,"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscimcqanswers\/wp-json\/wp\/v2\/pages\/73\/revisions\/108"}],"wp:attachment":[{"href":"https:\/\/blogs.glowscotland.org.uk\/gc\/hyndsecscimcqanswers\/wp-json\/wp\/v2\/media?parent=73"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}