The net weight of LPG ina domestic gas cylinder supplied is
The scientist who developed the bacteria which is capable to destroy petroleum is
Excessive alcoholic consumption causes
Unit of Radioactivity is:
Author of 'Origin of Species'?
pH of normal human urine:
Green House gas is:
Mina Mata disease is caused by:
Plants without chlorophyll:
Souring of milk is due to the activity of
Metal used in storage batteries:
Scald is a thermal injury caused by:
Which among the following is the most important titanium bearing mineral found in Kerala?
Which is the most abundant metal found in the earth's crust?
Ordinary white light (sunlight) is made up of different colours. Among these which one has greater wavelength?