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IMPORTANT
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How many electrons are gained/lost by magnesium and what is the charge on the ion that it forms? 

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Important Questions on Chemical Bonding

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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 8 - Chemical Bonding>EXERCISE>Q 9
The valency of carbon is 
EASY
10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 8 - Chemical Bonding>EXERCISE>Q 10
Which one of the following statements about positive ions is incorrect? 
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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 8 - Chemical Bonding>EXERCISE>Q 11
Which one of the following statements about negative ions is incorrect? 
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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 8 - Chemical Bonding>EXERCISE>Q 12

Which one of the following pairs, atoms is most likely to form an ionic bond?

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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 8 - Chemical Bonding>EXERCISE>Q 13

Which of the following statements about sodium chloride is incorrect? 

MEDIUM
10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 8 - Chemical Bonding>EXERCISE>Q 14
Which of the following pair form a dative bond? 
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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 8 - Chemical Bonding>EXERCISE>Q 15
Covalent bond is formed between the atoms of 
EASY
10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 8 - Chemical Bonding>EXERCISE>Q 16

Ions are formed from neutral atoms by