What percentage of the world's cotton cultivation area does India hold?
India holds the distinction of having the largest area under cotton cultivation, which is about 40% of the world's area under cotton cultivation.
The element used in the manufacture of safety matches is —
One of the constituents of tear gas is
Milk tastes sour when kept in the open for sometimes due to the formation of-
The important ore of aluminium is-
The major component of honey is-
The absolute value of the charge on electron was determined by-
The important ore of aluminium is-
Petroleum is a mixture of-
The chemical name of'Common salt’
The gas used for filling weather balloons is-
