Hydrocarbon, Alcohol, Polymer, Organic Acid And Explosive Substance - Category Wise Question And Answer Practice Test With Solutions

Question : 11 [IAS (Pre) 1998]

Assertion (A):
Formic acid is a stronger acid that Acetic acid.
Reason (R):
Formic acid is an organic acid.
Code

a) (A) is false, but (R) is true

b) Both (A) and (R) are true and (R) is the correct explanation of (A)

c) Both (A) and (R) are true, but (R) is not the correct explanation of (A)

d) (A) is true, but (R) is false

Answer »

Question : 12 [MPPCS (Pre) 2016]

Vinegar is chemically known as

a) Tartaric acid

b) Acetic acid

c) Butyric acid

d) Formic acid

Answer »

Question : 13 [PSC (Pre) 2017]

‘Nobel Oil’ is the name of which one of the following explosives?

a) TNG

b) TNA

c) TNT

d) TNP

Answer »

Question : 14 [UPPCS (Mains) 2015]

Which one of the following pairs is not correctly matched?

a) Formic acid - Red Ant

b) Ascorbic acid - Lemon

c) Maltose - Malt

d) Acetic acid - Curd

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Question : 15 [PCS (Pre) 2010]

What is Teflon?

a) Hydrocarbon

b) Insecticide

c) Fluorocarbon

d) Microbicides

Answer »