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प्रश्न
Name the following:
Gas obtained by treating ferrous sulphide with hydrochloric acid.
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उत्तर
Gas obtained by treating ferrous sulphide with hydrochloric acid is hydrogen sulphide (H2S).
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संबंधित प्रश्न
Complete the following by selecting the correct option from the choices given:
The metal which does not react with water or dilute H2SO4 but reacts with concentrated H2SO4 is _________. (Al/Cu/Zn/Fe)
State one relevant observation for the following
When hydrogen sulfide gas is passed through lead acetate solution.
Write an equation for the reaction of hydrochloric acid on magnesium foil.
Write an equation for the reaction of hydrochloric acid on copper oxide.
Name an element which reacts with hydrogen to form a compound which is strongly acidic in water.
Give reason for the following:
An aqueous solution of chlorine in acidic in nature
Hint : Cl2 + H2O ⟶ HCl +HClO
Name the following:
Five oxidizing agents that liberated chlorine from concentrated hydrochloric acid.
Fill in the blank:
On addition of silver nitrate to hydrochloric acid ___________ precipitate is formed which is soluble in ____________
Write a fully balanced of the following case :
Magnesium metal is treated with dilute hydrochloric acid.
State which of the two - a solution of HCl in water or in toluene is an electrolyte. Explain.
