The temperature at which water boils depends mainly on ____________?

Related Mcqs:

1. Why are soft drink made with chilled water rather than water at room temperature?

   A. Ingredients dissolve better in chilled water
   B. Chilled water enhances the taste
   C. Chilled water attracts more carbon dioxide 
   D. Chilled water is more hygienic

   Submitted by: Ashfaque Ali Khoso

2. Despite the fluctuation in human body temperature. The temperature of human body remains at _________?

   A. 35 °C
   B. 37 °C
   C. 42 °C
   D. 54 °C

   Submitted by: Shahbaz Jiskani

3. Rate of evaporation of petrol is greater than that of water at room temperature because:

   A. petrol molecules do not have any hydrogen bond
   B. petrol is an organic compound
   C. water molecules have small size
   D. petrol molecules have greater size

   Submitted by: Mansoor Ul Haque

4. Which one of the following gases is readily soluble in water at room temperature?

   A. Chlorine
   B. Nitrogen
   C. Ammonia
   D. Carbon dioxide

   Submitted by: ABDUL HAYEE

5. Places where the temperature of air is above freezing point of the water, the precipitation will be in the form of ________ ?

   A. Hailstorms
   B. Thunders
   C. Rain
   D. Lightning

   Submitted by: Rashid Mehmood

6. Places where the temperature of air is below freezing point of the water, the precipitation will be in the form of __________ ?

   A. Snow
   B. Lightning
   C. Hailstorms
   D. Thunders

   Submitted by: Rashid Mehmood

7. Optic fibers are mainly used for which of the following:

   A. Communication
   B. Weaving
   C. Food indudtry
   D. None of these

   Submitted by: Fahad Mehsud

8. The ‘Solar Corona’ mainly consists of?

   A. Gases
   B. Ice
   C. Molten lava
   D. Cosmic rays

   Submitted by: Saqlain hydar

9. LPG consists mainly of : ___________?

   A. Methane,Ethane & Hexane
   B. Ethane,Hexane &Nonane
   C. Methane,Butane & Propane
   D. All of these

   Submitted by: Fahad Mehsud

10. Titan, a moon of __________ , and Triton, a moon of _________ , have atmospheres mainly of _________.

    A. Saturn, Jupiter, Hydrogen
    B. Uranus, Neptune, Nitrogen
    C. Saturn, Neptune, Nitrogen
    D. Mars, Venus, Hydrogen

    Submitted by: Muhammad Abdullah