When NH 4 CI was dissolved in water, the container was cold to touch. This

CHEMISTRY
WAEC 2011

When NH4CI was dissolved in water, the container was cold to touch. This implies that

  • A. the process is endothermic
  • B. the process is exothermic
  • C. NH4CI is highly soluble in water
  • D. NH4CI forms a saturated solution

Correct Answer: A. the process is endothermic



Post an Explanation Or Report an Error
If you see any wrong question or answer, please leave a comment below and we'll take a look. If you doubt why the selected answer is correct or need additional more details? Please drop a comment or Contact us directly. Your email address will not be published. Required fields are marked *
Add Math
Don't want to keep filling in name and email whenever you make a contribution? Register or login to make contributing easier.