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1 English MCQs

Synonym of “DOWNTURN” is ___?

  • Spurt
  • Plunge
  • Upsurge
  • Repulsion
0 Comments
Correct Answer: B. Plunge

Explanation: ...

2 English MCQs

Synonym of Paucity is ___?

  • Presence
  • Poverty
  • Scarcity
  • None of these
0 Comments
Correct Answer: C. Scarcity

Explanation: ...

3 English MCQs

Synonym of BRISKLY is ___?

  • Lazy
  • Clearly
  • Hasty
  • Stunnning
0 Comments
Correct Answer: C. Hasty

Explanation: ...

4 English MCQs

Synonym of Gigantic?

  • Huge
  • Enormous
  • Bright
  • None of these
0 Comments
Correct Answer: B. Enormous

Explanation: ...

5 English MCQs

Synonym of Waggle?

  • To bicker
  • Argue about price
  • Wobble
  • betting
0 Comments
Correct Answer: C. Wobble

Explanation: ...

6 Physical Chemistry MCQs

Elements that emit natural radioactivity are known as ?

  • Radio elements
  • Active elements
  • Radioactive elements
  • Nuclear elements
0 Comments
Correct Answer: C. Radioactive elements

Explanation:

In nuclear chemistry, some elements naturally emit radioactive particles or radiation from their ... Read More Details

7 Physical Chemistry MCQs

A helium nucleus, comprising two protons and two neutrons with a charge of 2e, is called ?

  • Beta particle
  • Gamma particle
  • Alpha particle
  • Negative particle
0 Comments
Correct Answer: C. Alpha particle

Explanation:

In nuclear chemistry, an alpha particle is the nucleus of a helium atom. ... Read More Details

8 Physical Chemistry MCQs

Chromatography is used to separate _________ ?

  • Solution
  • Mixtures
  • Molecules
  • Atoms
0 Comments
Correct Answer: B. Mixtures

Explanation:

Chromatography is a widely used laboratory technique for separating mixtures into individual components. ... Read More Details

9 Inorganic Chemistry MCQs

In a group of the periodic table, atomic radii increase due to the successive increase of __________?

  • Electronic shells
  • Proton shells
  • Neutron shells
  • Nucleus
0 Comments
Correct Answer: A. Electronic shells

Explanation:

In the periodic table, elements are arranged in groups (columns) that share similar ... Read More Details

10 Physical Chemistry MCQs

The distance at which the attractive forces of hydrogen overcome the repulsive forces is __________?

  • 75.2 pm
  • 75.3 pm
  • 75.5 pm
  • 75.4 pm
0 Comments
Correct Answer: D. 75.4 pm

Explanation:

In physical chemistry, understanding interatomic forces is important for studying molecular structure and ... Read More Details