ExamPlay Dark Logo
Нэвтрэх

JAMB - Chemistry (1982 - No. 8)

Sodium carbonate crystals on exposure to a dry atmosphere change to a white powder. This phenomenon is known as?
deliquescence
hygroscopy
oxidation
efforescence
sublimation

Смхиман (0)

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