What does neutral mean?
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What does evaporating mean?
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{"type":"multi-choice","id":"8251","dataJson":{"type":"multi-choice","slide_id":43527,"key":8251,"prompt":"\u003cp\u003eWhat does evaporating mean?\u003c/p\u003e","validResponse":[8821],"use_data":false,"question_body":"","question_video_url":"","question_fileboy_image_id":"","options":[{"label":"A substance that shows no acid or base properties.","value":8820,"fileboyId":"af71aa82-92ed-4ecd-abb4-c85b1abdca9e"},{"label":"To cool and heat a liquid in order to purify it.","value":8818,"fileboyId":"6bdfca62-091e-4a35-b5fb-7f067e73d9e4"},{"label":"A basic, ionic salt of an alkali metal or an alkaline earth metal.","value":8819,"fileboyId":"8c746159-5520-4803-bb1f-b9d860f3f4a8"},{"label":"The process of turning from liquid into vapour.","value":8821,"fileboyId":"834f1bf6-5709-44d9-bde7-32bca99d93e2"},{"label":"Liquid which is safe to drink.","value":8817,"fileboyId":"72f23773-a54c-4476-94b5-2715b9d5ccf5"}],"question_data":{"body":"To do this, we first use a balance to weigh an empty evaporating basin. We need to record the mass. We fill the evaporating basin with our water sample and place this on a tripod in gauze. We use a Bunsen burner to gently heat the water until it's all evaporated. ","video":null,"image_url":"https://www.developingexperts.com/file-cdn/images/get/1c179850-3738-4aee-a07d-f1d1b6fffbbb?transform=resize:800x600;format:webp;quality:80"},"limitChoices":{"min":1,"max":1}}}
What does alkali mean?
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What does distillation mean?
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What does potable mean?
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Look at the slide below to work out the answer.