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Which of the following is a deliquescent compound?
...

Which of the following is a deliquescent compound?

A.

NaNO₃

B.

CaCl₂

C.

CuO

D.

Na₂CO₃.10H₂O

View answer & explanation

Correct answer is B

Deliquescent substances are referred to known as those substances which absorbs moisture from the surrounding and dissolves themselves with the moisture or water to form a solution.

Examples are sodium hydroxide(NaOH), calcium chloride(CaCl2), potassium hydroxide(KOH), ammonium chloride(NH4Cl) , etc

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