1
JEE Main 2021 (Online) 17th March Evening Shift
Numerical
+4
-1
The total number of C-C sigma bond/s in mesityl oxide (C6H10O) is __________. (Round off to the Nearest Integer).
Your input ____
2
JEE Main 2020 (Online) 4th September Evening Slot
Numerical
+4
-0
The number of chiral centres present in
threonine 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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