For which one of the following is the density maximum?

Related Mcqs:

1. Water has maximum density at____________?

   A. 0°C
   B. 4°C
   C. 4° K
   D. 4.8°C

2. The density of water is __________?

   A. 1 g/cm³
   B. 1.5 g/cm³
   C. 2 g/cm³
   D. none of these

3. When a star becomes a singularity and has zero volume and infinite density, it is called_______________?

   A. White dwarf
   B. Blue giant
   C. Wolf-Raynet star
   D. Black hole

   Submitted by: Mansoor Ul Haque

4. Density of Ice is_________?

   A. 800kg/m3
   B. 917kg/m3
   C. 930kg/m3
   D. 1000kg/m3

   Submitted by: Ch.Naeem Kamboh

5. Density of Water is_________?

   A. 897 kg/m³
   B. 997 kg/m³
   C. 1000 kg/m³
   D. 1025 kg/m³

   Submitted by: Ch.Naeem Kamboh

6. Density of Milk is________?

   A. 1.024 g/cm3
   B. 1.034 g/cm3
   C. 1.044 g/cm3
   D. 1.054 g/cm3

   Submitted by: Ch.Naeem Kamboh

7. As the temperature of ice rises, the ice melts and its density?

   A. Decreases
   B. Remain constant
   C. Increases
   D. Increases upto 10C

   Submitted by: Ashfaque Ali Khoso

8. During which process does heat transfer occur because of density differences__________?

   A. Convection 
   B. Radiation
   C. Conduction
   D. None of these

   Submitted by: Rida

9. Which law states that the rate of the effusion of a gas is inversely proportional to the square root of its density?

   A. Graham’s Law
   B. Gay-Lussac’s law
   C. Boyle’s law
   D. None of these

   Submitted by: Malik Asghar Hussain

10. Water has high density and minimum volume at__________?

    A. 0°C
    B. 4°C
    C. 100°C
    D. None of these

    Submitted by: Mir Turab Ali