Question

Which of the following have both polar and non-polar bonds [AIIMS 1997]
A) {{C}_{2}}{{H}_{6}} B) N{{H}_{4}}Cl C) HCl D) AlC{{l}_{3}}

Answer 1

B. Nh4 is correct answer

Answer 2

Hey dear,

● Answer -
C2H6 (ethane)

● Explanation -
We'll see type of bonds in each compound.

1) C2H6 -
It contains 6 polar bond (C-H) and 1 non-polar bond (C-C).

2) NH4Cl -
It contains 5 polar bonds (N-H,N-Cl).

3) HCl -
It contains 1 polar bond (H-Cl).

4) AlCl3 -
It contains 3 polar bonds (Al-Cl).


Hope this helped you ...