An aqueous solution of \( \mathrm{NaOH} \) having density \( 1.1 \mathrm{~kg} / \mathrm{dm}^{3} ...
An aqueous solution of \( \mathrm{NaOH} \) having density \( 1.1 \mathrm{~kg} / \mathrm{dm}^{3} \) contains \( 0.02 \) mole fraction of \( \mathrm{NaOH} \) : The \( \mathrm{pH} \) of \( \mathrm{NaOH} \) solution is:
(A) \( 13.9939 \)
(B) \( 0.0061 \)
(C) \( 12.0218 \)
(D) 14
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