Question

Write the odd one out giving reason.
Naphthalene,camphor,iodine,common salt

Answer 1

Answer:

Common salt

Explanation:

All other options other then common salt can perform sublimation reaction but NaCl can't.

hope this will help you

Answer 2

Answer:

Common Salt

Explanation:

All other items can undergo sublimatiom i.e. they can turn into  gas without turning to liquid and vice versa