Balloons are filled with _________ ?

Related Mcqs:

1. Which gas is commonly used in balloons and airships?

   A. Helium B. Hydrogen C. Carbon D. Chlorine Submitted by: Amjad Ali Kosh...

2. When water is filled in a bottle and is allowed to freeze, the bottle breaks because

   A. Water expands on freezing B. Bottle contracts at freezing point C. temperature outside the bottle is less than that inside the bottle. D. None of the above...

3. The gas usually filled in the electric bulb is___________?

   A. Nitrogen B. Hydrogen C. Carbon dioxide D. Oxygen Submitted by: Muhammad Ali Kunbhar...

4. The maximum number of electrons can be filled in the first shell of an atom are _____.

   A. 2 electrons B. 8 electrons C. 18 electrons D. 4 electrons Submitted by: Aamir khan Hullio...

5. 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...

6. The SI unit of “pressure” is _________.

   A. pascal B. joule C. tesla D. henry...

7. All of the following organs in the human body are located both on the right and the left sides, except;_________?

   A. Lungs B. Kidneys C. Spleen D. Eyes Submitted by: SHAFQAT ALI SIYAL...

8. The term ‘Geography’ was coined first time by a Greek scholar _________ in 234BC?

   A. Herodotus B. Thales of Miletus C. Eratosthenes D. Plato Submitted by: Mansoor Ahmed Suhag...

9. Lignite, bituminous & anthracite are different rank of _________ ?

   A. Iron B. Coal C. Wood D. None of these Submitted by: Shahbaz Jiskani...

10. Pomology is the study of: _________?

    A. Mind B. Bones C. Fruits D. Birds Submitted by: Umar Shahid...