hydrocarbon, alcohol, polymer, organic acid and explosive substance - Category wise Question and Answer Practice Test with Solutions

Question : 6 [RAS/RTS (Pre) 2016]

Calcium Carbide is used for artificial ripening of green fruits because it produces

a) Acetylene

b) Methylene

c) Auxin

d) Florigen

Question : 7 [IAS (Pre) 2007]

Which one of the following is another name of RDX?

a) Cyanohydrin

b) Cyclohexane

c) Cyclonite

d) Dextran

Question : 8 [PSC (Pre) 2018]

Leakage of which of the following gases had caused the Bhopal Gas Tragedy?

a) Nitric oxide

b) Methyl isocyanate

c) Carbon mono-oxide

d) Sulphur dioxide

Question : 9 [IAS (Pre) 2008]

A mixture of which one of the following pairs of gases is the cause of occurrence of most of the explosions in mines?

a) Hydrogen and Oxygen

b) Methane and Air

c) Carbon dioxide and Methane

d) Oxygen and Acetylene

Question : 10 [UPPCS (Pre) 2015]

Which one of the following polymers is used for making bulletproof windows?

a) Polyurethanes

b) Polyamides

c) Polycarbonates

d) Polystyrene