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Introduction to Sulphuric Acid

Q80 Consider ...

Question

Q80) Consider the following statements

i) vinegar contains citric acid

ii) potash alum is used to purify water

iii) sodium chloride is a base

Which of the above statements are correct?

A

a) i only

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B

b) i and iii only

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C

c) ii only

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D

d) i and ii only

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Solution

The correct option is C
c) ii only

C)
Explanation: Sodium chloride is a salt. Vinegar contains acetic acid.

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