Question

Max no. of SIGMA BOND are in :) a . N2 b. H2O c. CCl4 d. NH3​

Answer 1

Answer:

in CCL4 sigma bond is maximum

Explanation:

• In N2-- only one sigma bond
• In H2O-- two sigma bond
• In CCL4-- four sigma bond
• In NH3-- three sigma bond

Answer 2

Answer:

sigma bond

Explanation:

1.N2:

Molecular nitrogen has a triple bond between the two atoms, one sigma bond and two pi bonds. This bond is very strong and requires 941 kJ/mol of energy to break it.

2.H20:

Water have 2 sigma bonds without any pi bond. - Water molecule is formed by covalent bonding of two H-atoms to an O-atom. - Single bonds are formed by head on collision of two orbitals. - Hence, water has 2 sigma and 0 pi bonds

3.NH3:

Ammonia or NH3 has 8 valence electrons, consisting of a lone pair on its nitrogen and 3 N-H sigma bonds

SORRY I didn't know about ccl4