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1 Islamic Studies MCQs

Who was the commander of the infidels in the Battle of Uhud?

  • Shaiba
  • Abu Jahal
  • Abu Sufyan
  • Khalid bin Walid
0 Comments
Correct Answer: C. Abu Sufyan

Explanation:

In the Battle of Uhud (3 AH / 625 CE), the Quraysh army ... Read More Details

2 Islamic Studies MCQs

Hazrat Abu Bakr (R.A) belonged to the tribe of __________?

  • Banu Sahm
  • Banu Taym
  • Banu Hashim
  • Banu Asad
0 Comments
Correct Answer: B. Banu Taym

Explanation:

Hazrat Abu Bakr Siddiq (R.A), the closest companion of Prophet Muhammad (ﷺ) and ... Read More Details

3 Islamic Studies MCQs

What is the name of the lady whose father, husband, brother, and son were all Prophets?

  • Layya bint Ya‘qūb
  • Hazrat Maryam
  • Hajra
  • Sarah
0 Comments
Correct Answer: A. Layya bint Ya‘qūb

Explanation:

Layya bint Ya‘qūb (A.S) is a remarkable figure in Islamic history because of ... Read More Details

4 Physical Chemistry MCQs

Real gases show ideal behavior at_______?

  • Low Temp & High Pressure
  • High Temp & Low Pressure
  • High Temp & High Pressure
  • Low Temp & Low Pressure
0 Comments
Correct Answer: B. High Temp & Low Pressure

Explanation:

In physical chemistry, the behavior of gases is described by two main models: ... Read More Details

5 Physical Chemistry MCQs

Which of the following is unit of Viscosity?

  • Decibell
  • Torr
  • Poise
  • Hertz
0 Comments
Correct Answer: C. Poise

Explanation:

Viscosity is the measure of a fluid’s resistance to flow. It describes how ... Read More Details

6 Physical Chemistry MCQs

Viscosity of a liquid ________ by increasing temperature?

  • Remains same
  • Increases
  • Decreases
  • None
0 Comments
Correct Answer: C. Decreases

Explanation:

Viscosity is the measure of a fluid’s internal resistance to flow. In liquids, ... Read More Details

7 Physical Chemistry MCQs

Which instrument is used to measure the viscosity?

  • Hygrometer
  • Hydrometer
  • Anemometer
  • Viscometer
0 Comments
Correct Answer: D. Viscometer

Explanation:

Viscosity is a measure of a fluid's resistance to flow. It depends on ... Read More Details

8 Physical Chemistry MCQs

Hydrogen bonding is present in:

  • Water
  • Ethyl Alcohol
  • Phenol
  • All of these
0 Comments
Correct Answer: D. All of these

Explanation:

Hydrogen bonding is a type of strong dipole-dipole interaction that occurs when a ... Read More Details

9 Organic Chemistry MCQs

Acetaldehyde cannot show:

  • Iodoform test
  • Lucas test
  • Benedict’s test
  • Tollen’s test
0 Comments
Correct Answer: B. Lucas test

Explanation:

Acetaldehyde (CH₃CHO) is a simple aliphatic aldehyde. Its chemical behavior can be identified ... Read More Details

10 Organic Chemistry MCQs

The Clemmensen reduction of acetone yields:

  • Ethanol
  • Ethanal
  • Propane
  • Propanol
0 Comments
Correct Answer: C. Propane

Explanation:

Clemmensen reduction is a chemical reaction used to reduce carbonyl groups of aldehydes ... Read More Details