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Electrolysis of fused rubidium hydride liberates hydrogen at

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Important Questions on Hydrogen

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IMPORTANT
Chemistry Crash Course JEE Main>Chapter 16 - Hydrogen>Level 1>Q 33
The conversion of atomic hydrogen into ordinary hydrogen is
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IMPORTANT
Chemistry Crash Course JEE Main>Chapter 16 - Hydrogen>Level 1>Q 34
Under what condition of temperature and pressure, the formation of atomic hydrogen from the molecular hydrogen will be favored most?
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JEE Main
IMPORTANT
Chemistry Crash Course JEE Main>Chapter 16 - Hydrogen>Level 1>Q 35
When hydrolith is treated with water, what does it yield?
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Chemistry Crash Course JEE Main>Chapter 16 - Hydrogen>Level 1>Q 36
One mole of magnesium nitride on reaction with excess of water gives
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IMPORTANT
Chemistry Crash Course JEE Main>Chapter 16 - Hydrogen>Level 1>Q 37
The solubility of an ionic compound is maximum in
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IMPORTANT
Chemistry Crash Course JEE Main>Chapter 16 - Hydrogen>Level 1>Q 38
What is the product formed when a compound of the third element of group-2 and second element of group-15 is reacted with water?
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JEE Main
IMPORTANT
Chemistry Crash Course JEE Main>Chapter 16 - Hydrogen>Level 1>Q 39
Which one of the following processes produces hard water?
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JEE Main
IMPORTANT
Chemistry Crash Course JEE Main>Chapter 16 - Hydrogen>Level 1>Q 40
Polyphosphates are used as water softening agents because they