Q.1
What is the formal charge on gallium if it does form four bonds, like in GaH4-?
  • -1
  • 1
  • +1
Q.2
The Lewis symbol of an element shows it has three paired electrons and one unpaired electron. How many bonds is it likely to form?
  • +1
  • one
Q.3
According to VSEPR theory, the molecular geometry of the CHCl3 molecule is
  • Linear
  • Trigonal planar
  • Trigonal pyramidal
  • Tetrahedral
  • Trigonal bipyramidal
0 h : 0 m : 1 s