1/10
Smoke is an example of -
2/10
Which one of the following is not a colloid ?
3/10
Soap is sodium salt of -
4/10
Reverse of swelling of gel is known as -
5/10
A sample of 'soft soap' contains -
6/10
The compound of a metal found in nature is called -
7/10
The most abundant element or earth crust is -
8/10
The purpose of smelting an ore to -
9/10
What is the chemical name of the common salt ?
10/10
____ metal melts on our palm .
Result: