Naphthalene
Benzene
Furan
Anthracene
An example of major air pollutant is
An example of periodic motion is that of a
An ideal gas is one which obeys
An inert gas mixed with oxygen given to patients suffering from restricted breathing is
An instrument that records earthquakes is
An object at rest will remain at rest and an object in motion will remain in motion until and unless it is acted upon by an external force. This is Newton’s
An organic which produces bluish green coloured flame on heating in presence of copper is
Antacids are commonly used to get rid of acidity in the stomach. a commonly used antacid is
Antacids are found in drugs that give relief to
Antigen presenting cells are specialized cells present in all of the following, except
