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Which compound is produced when HCl(aq) is neutralized by Ca(OH)2(aq)?

(1) CaCl2 (3) HClO
(2) CaH2 (4) HClO2

User Tamanna
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2 Answers

4 votes
Ca(OH)2 +2*HCl --> CaCl2 + 2*H2O

CaCl2 (1) is the correct answer.
User Lyra Orwell
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5 votes

Answer: The correct answer is Option 1.

Step-by-step explanation:

Neutralization reaction is defined as the reaction in which acid reacts with a base to produce a salt along with water.

Here, HCl is an acid and
Ca(OH)_2 is a base. When these two compounds react, the salt obtained is calcium chloride.

The equation for the above reaction is given by:


2HCl(aq.)+Ca(OH)_2(aq.)\rightarrow CaCl_2(s)+2H_2O(l)

Hence, the correct answer is Option 1.

User Aaditya Raj
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