Chemistry · 2020
JEE Main · 6 September 2020, Shift 1 · Q43
Arrange the following solutions in the decreasing order of pOH: (A) 0.01 M HCl (B) 0.01 M NaOH (C) 0.01 M CH_3 COONa (D) 0.01 M NaCl
Arrange the following solutions in the decreasing order of pOH :
(A)
0.$\displaystyle 01$ M HCl
(B)
0.$\displaystyle 01$ M NaOH
(C)
$\displaystyle 0.01 \mathrm{M} \mathrm{CH}_3 \mathrm{COONa}$
(D)
0.$\displaystyle 01$ M NaCl
Official answer
(4)
$\displaystyle (A)>(D)>(C)>(B)$
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JEE Main 2020 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.