What are the units of latent heat?

The following are some units
I. Ns
II. Non
III. Nm‾²
IV. J°K‾¹
V. JKj‾¹

A. I
B. II
C. III
D. V

Correct Answer: Option D

D. V

Explanation

Latent heat or specific latent heat = L

Heat energy = mL or L = H/m
= energy/mass