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The gas produced by the passage of air o...

The gas produced by the passage of air over hot coke is

A

Carbon monoxide

B

Carbon dioxide

C

Producer gas

D

Water gas

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The correct Answer is:
C
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During the electrolysis of a concentrated brine solution, Calculated the moles of chlorine gas produced by the passage of 4F electricity.

Gaseous fuels due to their advantages over ther tupes of fuels are becoming highly popular . The advantages fo the fgaseous fuels are as follows : a. High calorigic value . b. Do not produce smoke and do not leave ash after combstion . c. They can flow through pipes and can be ignige at a moment's notic eat any place . No sp-ecial devices are required for their combustion . i. Coal gas is a good gaseous fuel as it conitains 95^5 combustible gaseous such as H_2, CH_4, CO etc , It is obtained buy destructive distillation of coal at 100^@ C . ii. Water gas is a mixture of CO and H_2 and is prepared by passing steam over incandescnt coke . The reaction is owever endothermic . iii. Producer gas , which possesses low calorific value, so prepared by passing aair over red hot coke . It contains mainly nitrogen and CO iv. Semi-water gas is a mixture of water fas and producer fas . v. oil gas , which is used in laboratries , is obtained by cracking of kerosene . It is a mixture of hydrocarbon (saturated and unsatureated ) mainly lower hudrocarons . iv. LPG , which contains C_3 and C_4 hydrocarbon of the alkane and alkene serties , suppied in cylinders for domestic uses is very populsr these days . Producer fas is .

When steam is passed over hot coke, it produces

When steam is passed over hot coke, it pro duces

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Producer gas is formed by passing over hot biomass

4D_(2)O+3Feoverset("Red hot")rarrFe_(3)O_(4)+"gas." The gas produced in the above reaction is:

What is formed when steam is passed over red hot coke?

When steam is passed through red hot coke:

NTA MOCK TESTS-NTA NEET SET 68-CHEMISTRY
  1. The metal extracted by electrolysis of its fused salt is

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  2. The IUPAC name of the given compound

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  3. The gas produced by the passage of air over hot coke is

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  4. Which order is correct about acidity?

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  5. The molecule which does not exhibit dipole moment is

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  6. Artificial sweetner which is stable under cold conditions only is :

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  9. A salt on treatment with dil. HCl gives a pungent smelling gas and a y...

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  10. The general formula C(n)H(2n)O(2) could be for open chain

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  11. If the ionic product of Ni (OH)2 is 1.9xx10^(-15), the molar solubilit...

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  12. In which of the following reactions, the product(s) given is/are not c...

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  13. At 35^@C , the vapour pressure of CS2 is 512 mm Hg and that of acetone...

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  14. For an ideal gas, number of moles per litre in terms of its pressure P...

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  15. A subtance undergoes first order decomposition involving two parallel ...

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  16. If DeltaG=DeltaH-TDeltaS and DeltaG = DeltaH+T[(d(DeltaG))/(dT)] , th...

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  17. Determine the total number of stereoisomers.

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  18. When 9.65 coulomb of electricity is passed through a solution of silve...

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  19. Which of the following is not a characteristic property of chemical eq...

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  20. The probability of finding the electron in the orbital is

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