Chemistry · 2026
JEE Main · 5 April 2026, Shift 1 · Q56
Arrange the following resultant mixtures in increasing order of their pH values A. 10 mL 0.2 M Ca ( OH )_2+25 mL 0.1 M HCl B. 10 mL 0.01 M H_2…
Arrange the following resultant mixtures in increasing order of their pH values
A. $\displaystyle 10 \mathrm{~mL} 0.2 \mathrm{M} \mathrm{Ca}(\mathrm{OH})_2+25 \mathrm{~mL} 0.1 \mathrm{M} \mathrm{HCl}$
B. $\displaystyle 10 \mathrm{~mL} 0.01 \mathrm{M} \mathrm{H}_2 \mathrm{SO}_4+10 \mathrm{~mL} 0.01 \mathrm{M} \mathrm{Ca}(\mathrm{OH})_2$
C. $\displaystyle 10 \mathrm{~mL} 0.1 \mathrm{M} \mathrm{H}_2 \mathrm{SO}_4+10 \mathrm{~mL} 0.1 \mathrm{M} \mathrm{KOH}$
Choose the correct answer from the options given below:
Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle \mathrm{C}<\mathrm{B}<\mathrm{A}$
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JEE Main 2026 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.