An Oxide that combines with water to give an acid is termed as __________oxide.
acidic
basic
amphoteric
neutral
Industrially Oxygen is obtained from
Air
Sea water
Hydrogen Peroxide
Ozone
Oxides which give base with water are known as __________________oxide.
amphotermic
Hydrogen Peroxide is readily decomposed into
Water & Hydrogen
Water & Oxygen
Hydrogen & Oxygen
Water & Nascent oxygen
The catalyst used in the reaction between Sulphurdioxide and Oxygen is
Copper chloride
Vanadium Pentoxide
Sulphuric acid
Hydrochloric acid
The general electronic configuration of group 16 elements is
ns2np4
ns2np3
ns2np2
ns2np1
Nitric oxide reacts with ozone to give __________and ___________ .
N2O,O2
NO2.O2
N2O5,O2
N2O4,O2
The combustion of hydrozins in ________________provides tremendous thrust in rockets.
Liquid Nitrogen
Liquid carbon dioxide
Water
liquid oxygen
The binary compounds of Oxygen with another element are called ______________
Oxides
Hydroxides
Superoxides
Peroxides
Find the odd one.
N2O3
NO2
N2O5
N2O