EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 12 - Hydrogen and Its Compounds>AP EAPCET 2020 (Sep-23 Shift-1)>Q 1

EASY

AP EAPCET

IMPORTANT

Earn 100

When soap is dissolved in hard water, its cleaning ability comes down. This is due to the formation of:

75% studentsanswered this correctly

Important Questions on Hydrogen and Its Compounds

MEDIUM

AP EAPCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 12 - Hydrogen and Its Compounds>AP EAPCET 2021 (19-Aug Forenoon)>Q 2

Which metal oxide among the following gives

H_{2} O_{2}

on treatment with dilute acid?

MEDIUM

AP EAPCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 12 - Hydrogen and Its Compounds>AP EAPCET 2019 (21-Apr Shift-2)>Q 3

Which of the following is water-gas shift reaction?

EASY

AP EAPCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 12 - Hydrogen and Its Compounds>AP EAPCET 2020 (Sep-23 Shift-1)>Q 4

Which of the following statements is not true for hydrogen:
1) It exists as a diatomic molecule.
2) It has one electron in the outermost shell.
3) It can lose an electron to form a cation which can freely exist.
4) It cannot form ionic compounds.

MEDIUM

AP EAPCET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 12 - Hydrogen and Its Compounds>AP EAPCET 2018 (25-APR Shift-1)>Q 5

Match the following.

	$List- I$		$List- II$
$(A)$	Electron-deficient hydride	$(I)$	${CH}_{4}$
$(B)$	Electron-precise hydride	$(II)$	$B_{2} H_{6}$
$(C)$	Electron-rich hydride	$(III)$	${CaH}_{2}$
$(D)$	Saline hydride	$(IV)$	${NiH}_{0.6}$
		$(V)$	${PH}_{3}$

Learn and Prepare for any exam you want !

|

|

|

|

|

|

|

|