EASY
JEE Advanced
IMPORTANT
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Copper does not dissolve in dilute H2SO4 to liberate H2. Explain:

Important Questions on Hydrogen, Water and Hydrogen Peroxide

MEDIUM
JEE Advanced
IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Inorganic Chemistry Part - 1 JEE Main & Advanced>Chapter 3 - Hydrogen, Water and Hydrogen Peroxide>DPP>Q 2
Ionic hydrides are frequently used to remove the traces of water from organic compounds. What is the underlying basis of this process?
EASY
JEE Advanced
IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Inorganic Chemistry Part - 1 JEE Main & Advanced>Chapter 3 - Hydrogen, Water and Hydrogen Peroxide>DPP>Q 2
The density of ionic hydrides (viz. LiH) is greater than metals from which they are formed. Explain.
EASY
JEE Advanced
IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Inorganic Chemistry Part - 1 JEE Main & Advanced>Chapter 3 - Hydrogen, Water and Hydrogen Peroxide>DPP>Q 3
What are molecular hydrides? Name the classes of hydride to which H2O, B2H6 and NaH belong:
EASY
JEE Advanced
IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Inorganic Chemistry Part - 1 JEE Main & Advanced>Chapter 3 - Hydrogen, Water and Hydrogen Peroxide>DPP>Q 4
Basic principle of hydrogen economy is transportation and storage of energy, in the form of liquid or gaseous hydrogen. Which property of hydrogen may be useful for this purpose? Support your answer with the chemical equation, if required:
MEDIUM
JEE Advanced
IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Inorganic Chemistry Part - 1 JEE Main & Advanced>Chapter 3 - Hydrogen, Water and Hydrogen Peroxide>DPP>Q 5
Sodium forms a crystalline ionic compound with dihydrogen. The solid is non-volatile and non-conducting in nature. It reacts violently with water to produce dihydrogen gas. Write the formula of this compound and its reaction with water. What will happen on electrolysis of the melt of this solid?
MEDIUM
JEE Advanced
IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Inorganic Chemistry Part - 1 JEE Main & Advanced>Chapter 3 - Hydrogen, Water and Hydrogen Peroxide>DPP>Q 6
The conversion of atomic hydrogen into ordinary hydrogen is:
MEDIUM
JEE Advanced
IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Inorganic Chemistry Part - 1 JEE Main & Advanced>Chapter 3 - Hydrogen, Water and Hydrogen Peroxide>DPP>Q 7
Ionic hydrides react with water to give:
EASY
JEE Advanced
IMPORTANT
Chapterwise/Topicwise Daily Practice Problems (DPP) Inorganic Chemistry Part - 1 JEE Main & Advanced>Chapter 3 - Hydrogen, Water and Hydrogen Peroxide>DPP>Q 8
Which is correct option about LiH, MgH2 and CuH?