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Explanation: India's forex reserves stood at $623.983 billion, showing a decline due to market interventions and global economic fluctuations.
Formation of ozone hole is maximum over
The important ore of aluminium is-
The gas used for filling weather balloons is-
______is the process in which acids and bases react to form salts and water
The fuel that is used in modern submarines is -
Milk tastes sour when kept in the open for sometimes due to the formation of-
The noble gas used in radiotherapy is
_________is the process in which acids and bases react to form salts and water.
A polymeric substance used to make parachute is
The chemical name of'Common salt’