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प्रश्न
Write word equation for the following chemical reaction given below. Also state the observation seen in the case.
\[\ce{Na2SO3 + 2HCl ->[\triangle] 2NaCl + H2O + SO2}\]
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उत्तर
Sodium sulphite + Hydrochloric acid → Sodium chloride + water + Sulphur dioxide
SO2 (g) Sulphur dioxide is formed in the above chemical reaction.
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संबंधित प्रश्न
What do you understand by endothermic reactions?
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(a) Name any two metals which can behave like metal X.
(b) Name any two acids which can behave like acid Y.
(c) Name the gas Z.
(d) Is the gas Z lighter than or heavier than air?
(e) Is the reaction between metal X and dilute acid Y, exothermic or endothermic?
(f) By taking a specific example of metal X and dilute acid Y, write a balanced chemical equation for the reaction which takes place. Also indicate physical states of all the reactants and products.
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