set 1 MCQ Questions & Answers Detailed Explanation
MOST IMPORTANT general science mcq - 3 EXERCISES
The following question based on hydrocarbon, alcohol, polymer, organic acid and explosive substance topic of general science mcq
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
The correct answers to the above question in:
Answer: (c)
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Read more chemistry online test Based General Science Questions and Answers
Question : 1
Vinegar is chemically known as
a) Tartaric acid
b) Acetic acid
c) Butyric acid
d) Formic acid
Answer »Answer: (b)
Question : 2
‘Nobel Oil’ is the name of which one of the following explosives?
a) TNG
b) TNA
c) TNT
d) TNP
Answer »Answer: (a)
Question : 3
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
Answer »Answer: (d)
Question : 4
The sensation of fatigue in the muscles after prolonged strenuous physical work is caused by
a) The accumulation of lactic acid
b) A decrease in the supply of oxygen
c) Minor wear and tear of muscle fibres
d) The depletion of glucose
Answer »Answer: (a)
Question : 5
Which acid is used in photography?
a) Acetic acid
b) Formic acid
c) Oxalic acid
d) Citric acid
Answer »Answer: (c)
Question : 6
For benzene which of the following statements is true?
a) It has twelve sigma and three pi bonds
b) It has six sigma and six pi bonds
c) It has twelve sigma and six pi bonds
d) It has six sigma and three pi bonds
Answer »Answer: (a)
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