HARD
11th CBSE
IMPORTANT
Earn 100

When two hydrogen atoms approach each other to form H2 molecule, the potential energy diagram obtained is : (d = interatomic distance)

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Important Questions on Chemical Bonding and Molecular Structure

HARD
11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>TEST YOUR GRIP>Q 7
Which contains both polar and non-polar bonds?
HARD
11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>TEST YOUR GRIP>Q 8
Which one of the following has highest dipole moment?
HARD
11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>TEST YOUR GRIP>Q 9
Which of the following hydrocarbons has the lowest dipole moment?
HARD
11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>TEST YOUR GRIP>Q 10
A neutral molecule XF3 has zero dipole moment. The element X is most likely
HARD
11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>TEST YOUR GRIP>Q 11
Polarizing power of Cd2+on the anions is stronger than that of Ca2+ion. This is because
HARD
11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>TEST YOUR GRIP>Q 13
In an octahedral structure, the pair of d-orbitals involved in d2sp3 hybridisation is:
MEDIUM
11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>TEST YOUR GRIP>Q 14
The correct order regarding the electronegativity of hybrid orbitals of carbon is
MEDIUM
11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 4 - Chemical Bonding and Molecular Structure>TEST YOUR GRIP>Q 15
The bond angles formed by different hybrid orbitals are in the order: