EASY
10th CBSE
IMPORTANT
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The total number of covalent bonds present in methane is 

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Important Questions on Chemical Bonding

EASY
10th CBSE
IMPORTANT
The number of electrons present in the outermost shell of halogen is 
EASY
10th CBSE
IMPORTANT
Number of lone electron pairs around the central atom in BrF5 is 
EASY
10th CBSE
IMPORTANT
The number of electrons sulphur require to acquire octet structure is