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Let Us Practise SolingA. Multiple choice questions:1. The process of transformation of water into water vapour on heatingknown as(a) distillationb) evaporation(c) sedimentationa filtration2. Water is disinfected with a very small quantity of(a) oxygenb) nitrogen(c) chlorine(d carbon dioxide3. The process in which liquids like water are cleaned by passing themthrough a filter paper is known as(a) chlorinationb) distillationVE(c) filtration(d) sedimentation4. This gas is used to produce the colours in bulbs and fluorescent tubes.(a) NeonbHelium(d) Oxygen(c) Argon5. The gas which supports burning is(a) carbon dioxidebl nitrogen(c) neon(d) oxygen​

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EvaporationChlorineFiltrationNeonOxygenExplanation:



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