Today Pranab Mukherjee will be _____ in _____ the 13th President of the Indian republic.
The correct answer is A
When water itself combines chemically with some element or mineral it is called
The gas that usually causes explosions in coal mines is
Water gas is the mixture of
The total energy of revolving electron in an atom
Natural rubber is the polymer of:
When Hydrogen starts burning in air it produces?
The most reactive among the halogens is
When a spoon is to be electroplated with nickel the spoon is
Taj Mahal is greatly affected due to:
The major component in the LPG is
