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प्रश्न
Write an equation for the reaction of hydrochloric acid on magnesium foil.
उत्तर
\[\ce{Mg + 2HCl -> MgCl2 + H2}\]
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संबंधित प्रश्न
State one relevant observation for given reactions:
Action of dilute Hydrochloric acid on iron (II) sulfide.
Write balanced chemical equations to show The behavior of H2SO4 as an acid when it reacts with Magnesium
State your observation when dilute hydrochloric acid is added to a lead nitrate solution and the mixture is heated.
Select from the list the gas that matches the description given in case
[ammonia, ethane, hydrogen chloride, hydrogen sulfide, ethyne]
This gas has a characteristic rotten egg smell.
State one relevant observation for the following
When hydrogen sulfide gas is passed through lead acetate solution.
Dry hydrogen chloride gas can be collected by ________ displacement of air. (downward / upward)
Explain why dilute hydrochloric acid cannot be concentrated by boiling beyond 22.2%.
Write the balanced equation for the reaction of dilute hydrochloric acid with the following:
Iron (II) sulphide
Write an equation for the reactions of hydrochloric acid on manganese (IV) oxide.
State which of the two - a solution of HCl in water or in toluene is an electrolyte. Explain.
