Zinc carbonate is precipitated from zinc sulphate solution by the addition of:

{N a}_{2} C O_{3}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

C a {C O}_{3}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

M g {C O}_{3}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

N a H {C O}_{3}

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct options are
B ${N a}_{2} C O_{3}$
D $N a H {C O}_{3}$
$Z n S O 4 (a q) + N a_{2} C O_{3} (a q) \to N a_{2} S O_{4} (a q) + Z n C O_{3} (s)$
$Z n S O_{4} (a q) + 2 N a H C O_{3} (a q) \to N a_{2} S O_{4} (a q) + Z n C O_{3} (s) + H_{2} O + C O_{2}$

Hence option A and D are correct.

Suggest Corrections

Similar questions

Addition of iron or zinc to copper sulphate results in precipitation of copper owing to

Copper displaces zinc from zinc sulphate solution.

Describe giving all practical details, how would you prepare :

(a) copper sulphate crystals from a mixture of charcoal and black copper oxide,

(b) zinc sulphate crystals from zinc dust (powdered zinc and zinc oxide),

(d) Calcium sulphate from calcium carbonate.

Join BYJU'S Learning Program