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Multiple covalent bonds exist in a molecule of 

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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 31

Which of the following statements is not true about covalent compounds? 

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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 8 - Chemical Bonding>EXERCISE>Q 32
Element X is strongly electropositive and Y is strongly electronegative. Both are univalent. The compound formed would be
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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 8 - Chemical Bonding>EXERCISE>Q 33
The number of lone pair of electrons on the central atom of XeF4 molecule is 
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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 8 - Chemical Bonding>EXERCISE>Q 34
Elements A has 2 electrons in the outermost orbit and element B has 6 electrons in the outermost shell. The formula of the compound formed between A and B would be 
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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 8 - Chemical Bonding>EXERCISE>Q 35
Which of the following has the highest dipole moment? 
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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 8 - Chemical Bonding>EXERCISE>Q 36
In which solvent NaCl has maximum solubility? 
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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 8 - Chemical Bonding>EXERCISE>Q 37

Lattice energy of BeCO3I, MgCO3II and CaCO3III is in order

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10th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 8 - Chemical Bonding>EXERCISE>Q 38

Electronegativity values of elements help in predicting