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🛠️ JEE🧪 Chemistry

Assertion (A): During the boiling of water having temporary hardness, \(\mathrm{Mg}\left(\mathrm{HCO}_{3}\right)_{2}\) i…

Q1

Assertion (A): During the boiling of water having temporary hardness, \(\mathrm{Mg}\left(\mathrm{HCO}_{3}\right)_{2}\) is converted to \(\mathrm{MgCO}_{3}\).

Reason (R): The solubility product of \(\mathrm{Mg}(\mathrm{HCO_{3}})_{2}\) is greater than that of \(\mathrm{MgCO}_{3}\).

In the light of the above statements, choose the most appropriate answer from the options given below:

[JEE Main 2021, 18 Mar (Shift 1)]

a

Both (A) and (R) are true and (R) is the correct explanation of \((\mathrm{A})\)

b

(A) is false but (R) is true

c

(A) is true but (R) is false

d

Both (A) and (R) are true but (R) is NOT the correct explanation of \((\mathrm{A})\)

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