When was the National Interim Government of India formed, under Jawaharlal Nehru?
The correct answer is A
Electric bulbs are filled with :
The Bhopal tragedy was caused by the gas
Which mineral is the ore Of aluminium?
The gas usually causing explosions in coal mines is-
What is the order of distance for interatomic forces to be active?
Dry powder fire extinguishers contain
What happens to the weight of Iron, when it rusts?
