ExamPlay Light Logo
Нэвтрэх

WAEC - Chemistry (2011 - No. 39)

Which of the following separation techniques would show that black ink is a mixture of chemical compounds?
Crystallization
Chromatography
Filtration
Sublimation

Смхиман (0)

Сэтгэгдэл бичихийн тулд нэвтэрнэ үү
Сурталчилгаа
BrainBehindX Inc Logo
©2026; Powered by BrainBehindX Inc