EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 10 - Hydrogen and Its Compounds>TS EAMCET 2020 (9-Sep Shift-1)>Q 4

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Hydrogen peroxide is stored away from light because it can get decomposed when exposed to light as

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Important Questions on Hydrogen and Its Compounds

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 10 - Hydrogen and Its Compounds>TS EAMCET - 5 August 2021 Shift 1>Q 1

The number of

H_{2} O

molecules participating in hydrogen bonding in

{CuSO}_{4} . 5 H_{2} O

is/are

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 10 - Hydrogen and Its Compounds>TS EAMCET 2021 (04-Aug Shift-2)>Q 2

The major products during the removal of temporary hardness of water are

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 10 - Hydrogen and Its Compounds>TS EAMCET - 5 August 2021 Shift 1>Q 3

Match the following.

	Column-1 Reaction		Column-2 Main product
A	${SO}_{3} \overset{heavy water}{⟶}$	I	$C_{2} D_{2}$
B	${CaC}_{2} \overset{heavy water (excess)}{⟶}$	II	${CD}_{4}$
C	${Al}_{4} C_{3} \overset{heavy water (large excess)}{⟶}$	III	$D_{2} {SO}_{3}$
		IV	$C_{2} D_{4}$
		V	$D_{2} {SO}_{4}$

The correct match is

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EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 10 - Hydrogen and Its Compounds>TS EAMCET 2020 (9-Sep Shift-1)>Q 4

Hydrogen peroxide is stored away from light because it can get decomposed when exposed to light as