ExamPlay Light Logo
登入

WAEC - Chemistry (2016 - No. 25)

When NH4Cl(s) is dissolved in water, the container feels cold to touch. This implies
The process is endothermic
The process is exothermic
NH4Cl forms a saturated solution
NH4Cl is highly soluble in water

评论 (0)

登录发表评论
广告
BrainBehindX Inc Logo
©2026; 供电 BrainBehindX Inc