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.

The vander-waals diameter of C60 is ________

A. 1.1nm
B. 1.2nm
C. 1.3nm
D. 1.4nm
Answer» B. 1.2nm
Discussion
2.

Plasma torch method is similar to the __________

A. Laser ablation
B. Arc discharge
C. Chemical vapour decomposition
D. Electrolysis
Answer» C. Chemical vapour decomposition
Discussion
3.

Sol-gel method can produce __________ systems.

A. Uniform multi component
B. Non uniform multi component
C. Multi component
D. Non uniform multi component
Answer» B. Non uniform multi component
Discussion
4.

The structure of C60 is called as _______

A. Isohedron
B. Truncated isohedron
C. Trigonal
D. Trigonal bipyramidal
Answer» C. Trigonal
Discussion