4. Give answers.
a.
Which acid is used for getting chloride
salt?
D
ina lemon on a piece of rock
Answers
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Explanation:
a. Answer a: Hydrochloric acid is used to get chloride salt. It is a strong acid as it is completely dissociated in water. Therefore, it is used to prepare salts containing the Cl– anion called chlorides.
b. When lemon is squeezed onto the rock, a gas is liberated. This gas turned the lime water milky. This confirms that Carbon dioxide is present in the rock. This is because insoluble calcium carbonate that is CaCO3 is formed.
Answered by
0
Answer:
a) Hydrochloric acid is used for getting chloride acid
b) I don't understand the question
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