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heating the medium through which it passes
in all directions
in a straight line
with the speed of light
The chemical (Ethyl Mercaptan) added to the otherwise odourless LPG cooking gas for imparting a detectable smell to the gas is a compound of:
The chemical behavior of an atom depends upon -
The chemical formula of the laughing gas is
The chemical name of baking soda is
The chemical name of rat poison is
The chemical name of table salt is
The chemical substance present in bones and teeth is :
The chemical that is used to ripen mangoes is
The chemical used in embalming biological materials is
The chief constituent of natural gas is: