Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

Which of the following as a chemical formula of Glauber’s salt?

A. NaO4.10H2O
B. NaSO4.1H2O
C. NaSO4.10H2O
D. NaSO.10H2O
Answer» D. NaSO.10H2O
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