Poisonous gas present in the exhaust fumes of a jet plane is__________?

A. Flurocarbon
B. Carbon monoxide
C. Methane
D. C2H2

Submitted by: Muhammad Ali Kunbhar

Related Mcqs:

Allotropic form of phosphorus that is poisonous is___________________?
A. White
B. Red
C. Black
D. Violet
The maximum mass is present in 1dm3 for the following gas at STP.
A. C₃H₈
B. CO₂
C. CO
D. CS₂

Submitted by: Aamir khan Hullio
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
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
The chemical (Ethyl Mercaptan) added to the otherwise odourless LPG cooking gas for imparting a detectable smell to the gas is a compound of:_______?
A. Bromine
B. Fluorine
C. Chlorine
D. Sulphur

Submitted by: Muhammad Ali Kunbhar
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
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
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
A gas was found to have a density of 0.0847g/L at 17°C and a pressure of 760 torr. The gas must be?
A. CH4
B. He
C. N2
D. None of These

Submitted by: Abdul
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