Argon gas was discovered by_______?

Related Mcqs:

1. Michael Faraday discovered benzene in the gas which was produced by destructive distillation of vegetable oil that is done in________________?

   A. The presence of Oxygen
   B. The presence of Hydrogen
   C. The absence of Oxygen
   D. The presence of excessive Oxygen

2. A real gas obeying vander waals equation will resemble the ideal gas if_______________________?

   A. Both a and b are small
   B. Both a and b are large
   C. a is small and b is large
   D. a is large and b is small

3. Hydrogen effuses four times more rapidly than volume of an unknown gas molar mass of unknown gas should be_______________?

   A. 16 gmol-1
   B. 32 gmol-1
   C. 48 gmol-1
   D. 64 gmol-1

4. 0.5 mole of nitrogen gas and 0.5 mole of carbon monoxide gas at STP have same_____________?

   A. Value of a
   B. Mass
   C. Atoms
   D. Both B and C

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

   A. CH4
   B. CO2
   C. C2H4
   D. Xe

   Submitted by: Muhammad Ali Kunbhar

6. Which of the following method is used to separate Hydrogen gas from water Gas?

   A. Bosch Process
   B. Cyber Twinkling process
   C. Palladium process
   D. Steam process

   Submitted by: Aamir khan Hullio

7. In Bosch Process, that is used to separate the Hydrogen gas from water Gas, the catalyst is used ______?

   A. Pt
   B. FeO
   C. Cr²O³
   D. Both B&C

   Submitted by: Aamir khan Hullio

8. Water Gas is a mixture of two gases Hydrogen & Carbon monoxide, while separating Hydrogen gas by liquification process which one is liquefied first__?

   A. Hydrogen Gas
   B. Carbon Monoxide Gas
   C. Both at same time
   D. None of them

   Submitted by: Aamir khan Hullio

9. The method in which more steam is passed through the water Gas to oxidize CO to Carbon Dioxide which is then more soluble in water than Hydrogen gas and gets separated is called______.

   A. liquification process
   B. Bosch  Process
   C. Fragmentation
   D. Thermal decomposition

   Submitted by: Aamir khan Hullio

10. 24g of an unknown gas occupied 8.4dm3at STP, Identify the gas among the following

    A. SO₃
    B. SO₂ 
    C. C₆H₆
    D. C₃H₈

    Submitted by: Aamir khan Hullio