The Electronegativity of Hydrogen is _____.
A. 2.8
B. 2.2
C. 3.1
D. 1.8
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The whole universe is made up of almost _______of Hydrogen?
The whole universe is made up of almost _______of Hydrogen?
A. 50%
B. 60%
C. 70%
D. 80%
During Electrolysis of Water the product @cathode obtained is ___________?
During Electrolysis of Water the product @cathode obtained is ___________?
A. Hydrogen Gas & Water
B. Oxygen Gas & Water
C. CO & Water
D. Hydrogen & Carbon monoxide
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______.
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
Water Gas is a mixture of two gases Hydrogen & Carbon monoxide, while separating Hydrogen gas by liquification process which one is liquefied first__?
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
In Bosch Process, that is used to separate the Hydrogen gas from water Gas, the catalyst is used ______?
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
Bosch Process involves _______?
Bosch Process involves _______?
A. Reduction
B. Oxidation
C. Isomerization
D. Crackling
Which of the following method is used to separate Hydrogen gas from water Gas?
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
Hydrogen Gas can be prepared by thermal decomposition of Methane in the absence of Air at above____
Hydrogen Gas can be prepared by thermal decomposition of Methane in the absence of Air at above____
A. 500⁰C
B. 700⁰C
C. 900⁰C
D. 1300⁰C
The moisture in an organic substance is determined by ___________?
The moisture in an organic substance is determined by ___________?
A. potentiometric titration
B. X-ray fluorescence
C. X-ray absorption
D. Karl Fisher titration
E. Measuring the pH of the system