MEDIUM
12th Andhra Pradesh Board
IMPORTANT
Earn 100

Bond dissociation enthalpy of is less than that of . Explain.

Important Questions on p-Block Elements
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12th Andhra Pradesh Board
IMPORTANT
Write the formulae of the compounds, in which oxygen has positive oxidation states and mention the oxidation states of oxygen in them.

HARD
12th Andhra Pradesh Board
IMPORTANT

EASY
12th Andhra Pradesh Board
IMPORTANT

MEDIUM
12th Andhra Pradesh Board
IMPORTANT

MEDIUM
12th Andhra Pradesh Board
IMPORTANT

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12th Andhra Pradesh Board
IMPORTANT

HARD
12th Andhra Pradesh Board
IMPORTANT
What is aqua regia? Write its reaction with gold and platinum.

MEDIUM
12th Andhra Pradesh Board
IMPORTANT
How is chlorine manufactured by Deacon's method?
