Chemistry · 2013
JEE Main · 25 April 2013, Shift 1 · Q57
10 mL of 2( M ) NaOH solution is added to 200 mL of 0.5 (M) of NaOH solution. What is the final concentration?
$\displaystyle 10$ mL of $\displaystyle 2(\mathrm{M}) \mathrm{NaOH}$ solution is added to $\displaystyle 200$ mL of $\displaystyle 0.5$ (M) of NaOH solution. What is the final concentration ?
Official answer
(1)
0.$\displaystyle 57$ (M)
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JEE Main 2013 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.