Home
Class 12
CHEMISTRY
A compound is yellow when hot and white ...

A compound is yellow when hot and white when cold. The compound is :

A

`Al_2O_3`

B

PbO

C

CaO

D

ZnO

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    MBD PUBLICATION|Exercise Question Bank|457 Videos

Similar Questions

Explore conceptually related problems

A compound is precipitated when its:

When SO_2 reacts with water, the compound formed is

A compound with M.F. C_2H_5O_2N on reduction with Sn and HCl gives compound ‘B’ , When ‘A’ is treated with alkaline chloroform provides a very unpleasant smell due to formation of compound ‘B’ , when ‘B’ is reduced with LiAlH_4 gives compound ‘C’ , Identify A,B and C.

Compound A was prepared by the oxidation of compound B with alkaline KMnO_(4) . Compound A on reduction with lithium aluminium hydride gets converted back to compound B. When compound A is heated with compound B in the presence of H_(2)SO_(4) , it produces fruity smell of compound C. To which family, the compounds A, B and C belongs to?