You Do Need power plug adapter while traveling from Turkmenistan to Mozambique.

Here is Why You Need An Adapter

The outlet and plug type used in Mozambique are C, F and M and in Turkmenistan are C and F. This is how they look like.

Turkmenistan

In Turkmenistan, outlets of type C and F are in use.

Type C

Type F

Mozambique

In Mozambique, outlets of type C, F and M are in use.

Type C

Type F

Type M