Question

can anyone tell me the correct . actually this is wrong​

Answer 1

Answer:

A and C IS YOUR ANSWER

Explanation:

IN TEST TUBE A

When dilute sulphuric acid reacts with zinc granules, then zinc sulphate and hydrogen gas are formed.

: formation of hydrogen gas

IN TEST TUBE B

No reaction. As Zinc is less reactive than sodium. Hence it cannot replace sodium from its salt.

IN TEST TUBE C

When dilute hydrochloric acid reacts with sodium carbonate, then sodium chloride, carbon dioxide and water are formed.

: formation of carbon dioxide gas

IN TEST TUBE D

No visible reaction is seen to occur when sodium carbonate is added to sodium hydroxide as both bases have common Na+ ion.

hope it helps you...