Home
Class 10
CHEMISTRY
(i) Name the gas which is liberated when...

(i) Name the gas which is liberated when an acid reacts with a metal. How will you test the presence of the gas.
(ii) Write the chemical equations for the reaction for zinc metal with :
(a) Hydrogen acid and
(b) Sodium hydroxide Write the chemical name of salt obtained in each case.

Text Solution

Verified by Experts

(i) Hydrogen gas: When a burning matchstick is brought near the hydrogen gas , it burns with a pop sound.
(ii) (a) `Zn(s)+2HCl to ZnCl_2(aq)+H_2(g)`
Zinc chloride
(b) `Zn(s)+NaOH to Na_2ZnO_2+H_2(g)`
Sodium zincate
Promotional Banner

Topper's Solved these Questions

  • ACIDS,BASES AND SALTS

    OSWAAL PUBLICATION|Exercise Topic-2 MCQ|2 Videos

  • ACIDS,BASES AND SALTS

    OSWAAL PUBLICATION|Exercise Topic-2 Very Short Answer Type Questions|6 Videos

  • ACIDS,BASES AND SALTS

    OSWAAL PUBLICATION|Exercise TOPIC -1 SHORT ANSWER TYPE QUESTIONS -II|17 Videos

  • CARBON AND ITS COMPOUNDS

    OSWAAL PUBLICATION|Exercise NCERT Corner (Textbook Exercises)|15 Videos

Similar Questions

Explore conceptually related problems

Which gas is usually liberated when an acid reacts with a metal ?

Which gas is usually liberated when an acid reacts with a metal?

How anisole reacts with bromine in ethanoic acid ? Write the chemical equation for the reaction.

How anisole reacts with bromine in ethanoic acid? write the chemical equation for the reaction.

Which gas is usually liberated when an acid reacts with a metal ? Illustrate with an example. How will you test for the presence of this gas ?

How anisole reacts with acetyl chloride [CH_(3)COCl] in the presence of anhydrous AlCl_(3) ? Write the chemical equation for the reaction.

Write chemical equation of the reaction of ethanoic acid with the following: (i) Sodium (ii) Sodium hydroxide (iii) Ethanol. Write the name of one main product of each reaction.