Chemistry · 2020
JEE Main · 2 September 2020, Shift 2 · Q45
Two compounds A and B with same molecular formula ( C_3 H_6 O ) undergo Grignard's reaction with methylmagnesium bromide to give products C and D.…
Two compounds A and B with same molecular formula $\displaystyle \left(\mathrm{C}_3 \mathrm{H}_6 \mathrm{O}\right)$ undergo Grignard's reaction with methylmagnesium bromide to give products C and D. Products C and D show following chemical tests.
C and D respectively are :
| Test | C | D |
| Ceric ammonium nitrate Test | Positive | Positive |
| Lucas Test | Turbidity obtained after five minutes | Turbidity obtained immediately |
| Iodoform Test | Positive | Negative |
Official answer
(3)
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JEE Main 2020 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.