NCERT-ACIDS, BASES AND SALTS-Exercise
- What is the common name of the compound CaOCl(2)?
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- Name the substance which on treatment with chlorine yields bleaching p...
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- Name the sodium compound which is used for softening hard water.
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- What will happen if a solution of sodium hydrocarbonate is heated? Giv...
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- Write an equation to show the reaction between Plaster of Paris and wa...
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- A solution turns red litmus blue, its pH is likely to be (i) 1 (ii) 4...
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- A solution reacts with crushed egg-shells to give a gas that turns lim...
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- 10 mL of a solution of NaOH is found to be completely neutralised by 8...
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- Which one of the following types of medicines is used for treating ind...
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- Write word equations and then balanced equations for the reaction taki...
02:55
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- Compounds such as alcohols and glucose also contain hydrogen but are n...
02:22
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- Why does distilled water not conduct electricity, whereas rain water d...
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- Why do acids not show acidic behaviour in the absence of water?
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- Five solutions A,B,C,D and E when tested with universal indicator show...
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- Equal lengths of magnesium ribbons are taken in test tubes A and B. Hy...
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- Fresh milk has a pH of 6. How do you think the pH will change as it tu...
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- A milkman adds a very small amount of baking soda to fresh milk. (a)...
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- Plaster of Paris should be stored in a moisture-proof container. Expla...
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- What is a neutralisation reaction? Give two examples.
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- Give two important uses of washing soda and baking soda.
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