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 nitric acid – water composition by mass, respectively, for the components to form an azeotrope?

A. 70% – 30%
B. 68% – 32%
C. 30% – 70%
D. 32% – 68%
Answer» C. 30% – 70%
Discussion
Previous Next