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.

What happens during Double decomposition ?

A. NH<sub>3</sub> splits for reaction
B. Exchange of molecules
C. All of the mentioned
D. None of the mentioned
Answer» B. Exchange of molecules
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