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1 Chemistry MCQs

Azimuthal quantum number defines ___________?

  • e/m ratio of an electron
  • Spin of an electron
  • Angular momentum of an electron
  • Magnetic momentum of an electron
0 Comments
Correct Answer: C. Angular momentum of an electron

Explanation:

In atomic structure, quantum numbers are used to describe the position and behavior ... Read More Details

2 Physical Chemistry MCQs

Which of the following gases shows the most ideal behaviour at 0 °C?

  • H₂
  • CH₄
  • He
  • NH₃
0 Comments
Correct Answer: C. He

Explanation:

The concept of an ideal gas is based on two key assumptions: first, ... Read More Details

3 Physical Chemistry MCQs

In a closed vessel, a gas is heated from 300 K to 600 K. The kinetic energy becomes ?

  • Double
  • Same
  • Half
  • Four times
0 Comments
Correct Answer: A. Double

Explanation:

According to the kinetic theory of gases, the average kinetic energy of gas ... Read More Details

4 Physical Chemistry MCQs

At constant pressure, at what temperature will the volume of a gas become twice its volume at 0 °C?

  • 546 °C
  • 546 K
  • 200 °C
  • 273 K
0 Comments
Correct Answer: B. 546 K

Explanation:

Charles’ Law describes the relationship between the volume of a gas and its ... Read More Details

5 Physical Chemistry MCQs

The density of a gas is 1.964 g dm⁻³ at 273 K and 76 cm Hg. The gas is ?

  • CH₄
  • CO₂
  • C₂H₄
  • Xe
0 Comments
Correct Answer: B. CO₂

Explanation:

The relationship between density, molar mass, and the ideal gas law is a ... Read More Details

6 General Knowledge MCQs

The Garba Dance, a famous traditional folk dance of India, originated from which region?

  • Punjab
  • Gujarat
  • Ahmedabad
  • Kolkata
0 Comments
Correct Answer: B. Gujarat

Explanation:

The Garba Dance is a famous traditional folk dance of India that originated in the ... Read More Details

7 General Knowledge MCQs

The Garba Dance, a traditional folk dance from Gujarat, India, is mainly performed during which Hindu festival?

  • Diwali
  • Holi
  • Navratri
  • Raksha Bandhan
0 Comments
Correct Answer: C. Navratri

Explanation:

The Garba Dance is a traditional folk dance of Gujarat, India, and is mainly performed ... Read More Details

8 General Knowledge MCQs

The Leaning Tower of Pisa is located in which country?

  • Russia
  • Italy
  • France
  • England
0 Comments
Correct Answer: B. Italy

Explanation:

The Leaning Tower of Pisa is located in the city of Pisa, Italy. It is ... Read More Details

9 General Knowledge MCQs

The Hagia Sophia Museum is located in which country?

  • India
  • Turkey
  • UAE
  • Japan
0 Comments
Correct Answer: B. Turkey

Explanation:

The Hagia Sophia is located in Istanbul, Turkey. It is one of the most famous ... Read More Details

10 General Knowledge MCQs

Mount Eden Crater is located in which country?

  • USA
  • New Zealand
  • Australia
  • Japan
0 Comments
Correct Answer: B. New Zealand

Explanation:

Mount Eden Crater, locally known as Maungawhau, is located in Auckland, New Zealand. It is ... Read More Details

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