MEDIUM
11th CBSE
IMPORTANT
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How many peroxy linkages are present in CrO5?

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Important Questions on Hydrogen

MEDIUM
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 9 - Hydrogen>Competition Focus>Q III
The inorganic compound obtained by the auto-oxidation of 2-alkylanthraquinol is
MEDIUM
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 9 - Hydrogen>Competition Focus>Q III
Commercial sample of H2O2 is labelled as 10 V. Its % strength is nearly. 
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11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 9 - Hydrogen>Competition Focus>Q III
30 volumes H2O2 means
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11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 9 - Hydrogen>Competition Focus>Q III
The volume of oxygen liberated at STP from 15 ml of 20 volume H2O2 is.
HARD
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 9 - Hydrogen>Competition Focus>Q III
10 ml of H2O2 solution is treated with KI and titration of liberated I2 required 10 ml of 1 N hypo. Thus H2O2 is  
HARD
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 9 - Hydrogen>Competition Focus>Q III
The strength of H2O2 (in g/litre) in 11.2 volume solution of H2O2 is.
MEDIUM
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 9 - Hydrogen>Competition Focus>Q III
From the following statements regarding H2O2, choose the incorrect statement.
MEDIUM
11th CBSE
IMPORTANT
Pradeep's New Course CHEMISTRY Vol.II>Chapter 9 - Hydrogen>Competition Focus>Q III
What is false about H2O2 ?