Advertisements
Advertisements
Question
Write balanced equation for the reaction of dilute sulphuric acid with the following:
Zinc hydroxide
Solution
Balanced equation is : Zinc hydroxide
Zn(OH)2 + H2SO4 → ZnSO4 + 2H2O
APPEARS IN
RELATED QUESTIONS
Write balanced chemical equations for the action of dilute sulphuric acid on sodium sulphite.
Distinguish between the given pairs of compounds using the test given within brackets:
Sodium nitrate and sodium sulphite (using dilute sulphuric acid).
Name the following :
The precipitate obtained by treating aqueous lead nitrate with dilute sulphuric acid.
Name the following:
The precipitate obtained by treating carbon with hot concentrated sulphuric acid.
Give reason for the following:
When concentrated sulphuric acid is added to sugar/glucose, a black mass is left behind.
State one appropriate observation of the following:
Concentrated sulphuric acid is added dropwise to a crystal of hydrated copper sulphate.
Write balanced chemical equation to show :
The oxidizing action of conc.sulphuric acid on carbon
Give two balanced reactions of each type to show the following property of sulphuric acid:
Dehydrating nature
Rewrite the following statement by adding the correct word, as shown in the example:
|
Example: Given Statement: Ammonia changes moist red litmus to blue. Correct Statement: Aqueous ammonia changes moist red litmus to blue. |
Sulphuric acid acts as a dehydrating agent.
Hydrogen chloride gas is prepared in the laboratory by the action of concentrated sulphuric acid on sodium chloride.
Give a balanced chemical equation for the above reaction.
