(A) Hydrogen
(B) Metallic
(C) Covalent
(D) None of the above
Tag: Inorganic Chemistry
Forces which holds atoms together in a molecule are called?
(A) Chemical Bond
(B) Covalent Bond
(C) Metallic Bond
(D) None of the above
Common battery used in automobiles in?
(A) Copper storage battery
(B) Silver storage battery
(C) Lead storage battery
(D) Iron storage battery
In sour milk which acid is present?
(A) Lactic acid
(B) Formic acid
(C) Citric acid
(D) None of the above
On addition of salt to water its?
(A) Boiling point decreases
(B) Boiling point increases
(C) Boiling point is not affected
(D) Freezing point increases
Which gas does not pollute air?
(A) Carbon Monoxide
(B) Sulphur dioxide
(C) Carbon dioxide
(D) Nitrogen dioxide
Inorganic natural resource of the earth is?
(A) Microbes
(B) Wood
(C) Mineral fuels
(D) Coal
Which among the following have highest fuel value?
(A) Charcoal
(B) Gasoline
(C) Natural gas
(D) Hydrogen