When NH4Cl(s) is dissolved in water, the container feels cold to touch. This implies

When NH₄Cl_(s) is dissolved in water, the container feels cold to touch. This implies

A The process is endothermic
B The process is exothermic
C NH₄Cl forms a saturated solution
D NH₄Cl is highly soluble in water

waec 2016 chemistry

The correct answer is A. The process is endothermic

No explanation given

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