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11th ICSE
IMPORTANT
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What type of elements form interstitial hydrides?

Important Questions on Hydrogen

MEDIUM
11th ICSE
IMPORTANT
ALL IN ONE ISC Chemistry CLASS 11>Chapter 9 - Hydrogen>Chapter Practice>Q 6
Write two uses of interstitial hydrides.
HARD
11th ICSE
IMPORTANT
ALL IN ONE ISC Chemistry CLASS 11>Chapter 9 - Hydrogen>Chapter Practice>Q 7
What is demineralised water? How is it obtained?
MEDIUM
11th ICSE
IMPORTANT
ALL IN ONE ISC Chemistry CLASS 11>Chapter 9 - Hydrogen>Chapter Practice>Q 8
What type of hybridisation does the oxygen atom in a water molecule exhibit?
HARD
11th ICSE
IMPORTANT
ALL IN ONE ISC Chemistry CLASS 11>Chapter 9 - Hydrogen>Chapter Practice>Q 9
What is the trade name of sodium hexametaphosphate?
HARD
11th ICSE
IMPORTANT
ALL IN ONE ISC Chemistry CLASS 11>Chapter 9 - Hydrogen>Chapter Practice>Q 10
What is the shape of a H2O2 molecule in the gas phase?
HARD
11th ICSE
IMPORTANT
ALL IN ONE ISC Chemistry CLASS 11>Chapter 9 - Hydrogen>Chapter Practice>Q 11
What is perhydrol?
MEDIUM
11th ICSE
IMPORTANT
ALL IN ONE ISC Chemistry CLASS 11>Chapter 9 - Hydrogen>Chapter Practice>Q 12
Complete the reaction, SiCl4+H2O→
MEDIUM
11th ICSE
IMPORTANT
ALL IN ONE ISC Chemistry CLASS 11>Chapter 9 - Hydrogen>Chapter Practice>Q 13

Classify the following as covalent, ionic or polymeric interstitial hydride.

BeH2