covalent bonding

mcqspedia.com has 5 Question/Answers about Topic covalent bonding

In a molecule of chlorine trifluoride, ClF3 bond angle is

In a molecule of chlorine trifluoride, ClF3 bond angle is
  • A. 87.5°
  • B. 107.5°
  • C. 78.5°
  • D. 107.5°
  • Correct Answer: Option A

Dative covalent bond is found in

Dative covalent bond is found in
  • A. ammonia
  • B. ammonium ion
  • C. urea
  • D. nitrogen
  • Correct Answer: Option B

A covalently bond molecule’s shape and bond angles rely on

A covalently bond molecule’s shape and bond angles rely on
  • A. number of pair of electrons
  • B. number of lone pair
  • C. number of proton pairs
  • D. both A and B
  • Correct Answer: Option C

When a single atom provides both electrons which are needed for completion of covalent bond lead to

When a single atom provides both electrons which are needed for completion of covalent bond lead to
  • A. ionic bond
  • B. covalent bond
  • C. co-ordinate bond
  • D. dative bond
  • Correct Answer: Option C

Bond created by overlapping of one modified orbit on another orbit is known as

Bond created by overlapping of one modified orbit on another orbit is known as
  • A. Sigma bond (σ-bond)
  • B. Pi bond (π-bond)
  • C. Covalent bond
  • D. Dative bond
  • Correct Answer: Option A