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 is the end product formed when KMnO4 reacts with HCl?

A. Brown fumes
B. Dark green gas
C. Greenish yellow gas
D. Dense white fumes
Answer» D. Dense white fumes
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