Match the entry in Column 'I' with its corresponding entry in Column 'II'. Column I Column II Clark's process Molecular hydride Permutit Ca OH 2 Calgon Na 2 Al 2 SiO 8 BH 3 Na 2 Na 4 PO 3 6

i - b , ii - c , iii - d , iv - a

i - b , ii - a , iii - d , iv - c

i - b , ii - d , iii - c , iv - a

i - c , ii - b , iii - d , iv - a

E M B I B E

Chemistry Crash Course JEE Main>Chapter 16 - Hydrogen>Level 2>Q 5

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IMPORTANT

Earn 100

$H_{2} O_{2}$ is used as a/an

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Important Questions on Hydrogen

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IMPORTANT

Chemistry Crash Course JEE Main>Chapter 16 - Hydrogen>Level 2>Q 6

H_{2} O_{2}

restores the color of old lead paintings, blackened by the action of

H_{2} S

gas by

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IMPORTANT

Chemistry Crash Course JEE Main>Chapter 16 - Hydrogen>Level 2>Q 7

H_{2} O_{2}

acts as a reducing agent in its reaction with:

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IMPORTANT

Chemistry Crash Course JEE Main>Chapter 16 - Hydrogen>Level 2>Q 8

Which of the following compounds can be oxidised and reduced by

H_{2} O_{2}

in acidic and basic medium, respectively?

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Chemistry Crash Course JEE Main>Chapter 16 - Hydrogen>Level 2>Q 9

Which technique is not applicable for concentrating

H_{2} O_{2}

solution?

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IMPORTANT

Chemistry Crash Course JEE Main>Chapter 16 - Hydrogen>Level 2>Q 10

$Y ⇄_{H_{2} / Pd}^{O_{2}} X + H_{2} O_{2}$

In the above reaction, $X$ and $Y$ , respectively are

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IMPORTANT

Chemistry Crash Course JEE Main>Chapter 16 - Hydrogen>Level 2>Q 11

The volume of

10 V H_{2} O_{2}

solution required to react with

50 mL

of

0.2 M {KMnO}_{4}

in acidic medium is

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IMPORTANT

Chemistry Crash Course JEE Main>Chapter 16 - Hydrogen>Level 2>Q 12

Select the odd set(s) out of the following.

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IMPORTANT

Chemistry Crash Course JEE Main>Chapter 16 - Hydrogen>Level 2>Q 13

Match the entry in Column 'I' with its corresponding entry in Column 'II'.

Column I	Column II
Clark's process	Molecular hydride
Permutit	$Ca {(OH)}_{2}$
Calgon	${Na}_{2} {Al}_{2} {SiO}_{8}$
${BH}_{3}$	${Na}_{2} ({Na}_{4} {({PO}_{3})}_{6})$

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H2O2 is used as a/an

Important Questions on Hydrogen

Learn and Prepare for any exam you want !

$H_{2} O_{2}$ is used as a/an