1
JEE Main 2023 (Online) 25th January Evening Shift
Numerical
+4
-1
Number of compounds giving (i) red colouration with ceric ammonium nitrate and also (ii) positive iodoform test from the following is ___________
Your input ____
2
JEE Main 2022 (Online) 29th July Evening Shift
Numerical
+4
-1
The number of stereoisomers formed in a reaction of $$(±)\mathrm{Ph}(\mathrm{C}=\mathrm{O}) \mathrm{C}(\mathrm{OH})(\mathrm{CN}) \mathrm{Ph}$$ with $$\mathrm{HCN}$$ is ___________.
$$\left[\right.$$where $$\mathrm{Ph}$$ is $$-\mathrm{C}_{6} \mathrm{H}_{5}$$]
Your input ____
3
JEE Main 2022 (Online) 27th July Evening Shift
Numerical
+4
-1
The spin only magnetic moment of the complex present in Fehling's reagent is __________ B.M. (Nearest integer).
Your input ____
4
JEE Main 2022 (Online) 25th July Morning Shift
Numerical
+4
-1
In the given reaction
The number of chiral carbon/s in product A is ___________.
Your input ____
Questions Asked from Aldehydes, Ketones and Carboxylic Acids (Numerical)
Number in Brackets after Paper Indicates No. of Questions
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