Physical and Ch...

Lactobacillus mediated conversion of milk to curd results because of

What characteristic property of light is responsible for the blue colour of the sky?

Carbon dioxide converts which water in to milky solution.

Color of Copper sulphate solution when iron nails are dipped in it ?

What kind of change is shown by the tearing of book pages?

Which of these facts is responsible for any iron rod long stability?

All of these are physical properties of a substance except-

Incorrect statement for a chemical reaction-

A worker painted main gate of his owner house made up of iron, to

Which of the following changes is a physical change?