Uses of Hydrogen

IMPORTANT

Uses of Hydrogen: Overview

This Topic covers sub-topics such as Welding, Rocket Fuel, Synthesis of Ammonia, Uses of Dihydrogen, Manufacturing of Methanol from Carbon Monoxide, Dihydrogen in Fuel Cell and, Reduction of Metal Oxides in Metallurgical Process

Important Questions on Uses of Hydrogen

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chemistry>Hydrogen>Uses of Hydrogen> Q 1

Catalytic conversion of hydrogen (H2) and carbon monoxide (CO) from coal-derived syngas into methanol.

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chemistry>Hydrogen>Uses of Hydrogen> Q 2

Catalytic conversion of hydrogen (H2) and carbon monoxide (CO) from coal-derived _____ into methanol.

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chemistry>Hydrogen>Uses of Hydrogen> Q 3

When carbon monoxide reacts with hydrogen in presence of a catalyst forms _____.

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chemistry>Hydrogen>Uses of Hydrogen> Q 4

Catalytic conversion of hydrogen (H2) and carbon monoxide (CO) from coal-derived syngas into methanol can be done with conventional gas-phase processes.

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chemistry>Hydrogen>Uses of Hydrogen> Q 5

Convert carbon monoxide to methanol.

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chemistry>Hydrogen>Uses of Hydrogen> Q 6

Which of the following metals is obtained by the reduction of metal oxide using hydrogen gas?

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chemistry>Hydrogen>Uses of Hydrogen> Q 7

Unscramble the word to get the answer.

Gas used to fill weather balloons. (DGNRYHEO)

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chemistry>Hydrogen>Uses of Hydrogen> Q 8

Which of the following is not used as a propellant?

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chemistry>Hydrogen>Uses of Hydrogen> Q 9

Liquid hydrogen is used as a _____.

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chemistry>Hydrogen>Uses of Hydrogen> Q 10

Which of the following option best describes the hydrogen economy ?

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chemistry>Hydrogen>Uses of Hydrogen> Q 11

Specific impulse of a rocket and the critical temperature of the fuel reacted in the motor of the rocket has the relationship

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chemistry>Hydrogen>Uses of Hydrogen> Q 12

One of the oxidants used with liquid propellants is

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chemistry>Hydrogen>Uses of Hydrogen> Q 13

A hybrid rocket propellant uses

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chemistry>Hydrogen>Uses of Hydrogen> Q 14

SLV-3 & ASLV rockets used-

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chemistry>Hydrogen>Uses of Hydrogen> Q 15

An inorganic red coloured compound (A) on heating gives a compound (B) and a gas (C). (A) on treatment with conc. HNO3 gives compound (D), brown colour substance (E) and a neutral oxide (F). Compound (D) on warming gives off gas (C). Then (E) will be

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chemistry>Hydrogen>Uses of Hydrogen> Q 16

In respect of Oxy-hydrogen torch for cutting & welding, choose the correct statements

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chemistry>Hydrogen>Uses of Hydrogen> Q 17

In a hydrogen- oxygen fuel cell, combustion of hydrogen occurs to