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Subjects
Science CBSE
Class 10
Acid, bases and salts
Textbook questions
32.
NCERT Exemplar: MCQs XI
Exercise condition:
3
m.
1
.
Which of the following is used for dissolution of gold?
Sulphuric acid
Nitric acid
Hydrochloric acid
Aqua regia
2
.
Which of the following is not a mineral acid?
Citric acid
Nitric acid
Hydrochloric acid
Sulphuric acid
3
.
Which among the following is not a base?
\(NH_4OH\)
\(NaOH\)
\(KOH\)
\(C_2H_5OH\)
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