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Question & Answers

Pathshala Nepal
2 years ago Grade -12 (NEB) > Science Chemistry Chemical Bonding and Shape of Molecules, General and Physical Chemistry

Predict the mode of hybridization in the central atom of the molecule having trigonal and tetrahedral structures.

Predict the mode of hybridization in the central atom of the molecules having:

  1. trigonal planer
  2. tetrahedral structure

with an example each.

1 Answer
  • sp2 hybridization
  • sp3 hybridization
  • tetrahedral structure
  • trigonal planer
Pathshala Nepal
2 years ago Grade -12 (NEB) > Science Chemistry Chemical Bonding and Shape of Molecules, General and Physical Chemistry

Ammonia molecule has got trigonal pyramidal geometry even though nitrogen of ammonia gas gets sp3 hybridization. Give reasons.

Ammonia molecule has got trigonal pyramidal geometry even though nitrogen of ammonia gas gets sp3 hybridization. Give reasons.

1 Answer
  • Ammonia
  • reasoning problem
  • sp3 hybridization
Pathshala Nepal
2 years ago Grade -12 (NEB) > Science Chemistry Chemical Bonding and Shape of Molecules, General and Physical Chemistry

How would you predict the geometry of the ammonia molecule on the basis of VSEPR theory?

How would you predict the geometry of the ammonia molecule on the basis of VSEPR theory?

1 Answer
  • Ammonia
  • VSEPR model
Pathshala Nepal
2 years ago Grade -12 (NEB) > Science Chemistry Chemical Bonding and Shape of Molecules, General and Physical Chemistry

What kind of hybridization results in trigonal planer geometry?

What kind of hybridization results in trigonal planer geometry. Give an example of it.

1 Answer
  • hybridization
Pathshala Nepal
2 years ago Grade -12 (NEB) > Science Chemistry Chemical Bonding and Shape of Molecules, General and Physical Chemistry

Which hybridization results in a linear geometry. Give an example.

Which hybridization results in a linear geometry. Give an example of such hybridization.

1 Answer
  • ethyne
  • sp hybridization
Pathshala Nepal
2 years ago Grade -12 (NEB) > Science Chemistry Chemical Bonding and Shape of Molecules, General and Physical Chemistry

What kind of hybridization results in tetrahedral geometry? Give an example.

What kind of hybridization results in tetrahedral geometry? Give an example.

1 Answer
  • hybridization
  • tetrahedral geometry
Pathshala Nepal
2 years ago Grade -12 (NEB) > Science Chemistry Chemical Bonding and Shape of Molecules, General and Physical Chemistry

Write two important features of hybrid orbitals.

Write two important features of hybrid orbitals.

1 Answer
  • hybrid orbitals
  • hybridization
Pathshala Nepal
2 years ago Grade -12 (NEB) > Science Chemistry Chemical Bonding and Shape of Molecules, General and Physical Chemistry

What is the mode of hybridization for carbon in ethyne and oxygen in water?

What is the mode of hybridization for carbon in ethyne and oxygen in water?

1 Answer
  • hybridization
  • hybridization of Carbon inethyne
  • hybridization of oxygen in water
Pathshala Nepal
2 years ago Grade -12 (NEB) > Science Chemistry Chemical Bonding and Shape of Molecules, General and Physical Chemistry

Predict the mode of hybridization of B in BF3. write two features.

Predict the mode of hybridization of B in BF3. Mention any two features of this hybridization.

1 Answer
  • hybridization
  • hybridization of B in BF3
Pathshala Nepal
2 years ago Grade -12 (NEB) > Science Chemistry Chemical Bonding and Shape of Molecules, General and Physical Chemistry

State any two proper conditions and mode of hybridization of C in C2H2?

State any two proper conditions of hybridization. What is the mode of hybridization of C in C2H2?

1 Answer
  • hybridization
  • hybridization of C in C2H2
  • 1
  • 2

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