Chemistry · 2019
JEE Main · 9 January 2019, Shift 2 · Q40
The correct match between Item I and Item II is:
The correct match between Item I and
Item II is :
| Item I | Item II | ||
| (A) | Benzaldehyde | (P) | Mobile phase |
| (B) | Alumina | (Q) | Adsorbent |
| (C) | Acetonitrile | (R) | Adsorbate |
Official answer
(4)
$\displaystyle (\mathrm{A}) \rightarrow(\mathrm{R}) ;(\mathrm{B}) \rightarrow(\mathrm{Q}) ;(\mathrm{C}) \rightarrow(\mathrm{P})$
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JEE Main 2019 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.