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 2021 (Online) 25th February Evening Shift
Numerical
+4
-1
The number of compound/s given below which contain/s -COOH group is __________. (Integer answer)
(A) Sulphanilic acid
(B) Picric acid
(C) Aspirin
(D) Ascorbic acid
(A) Sulphanilic acid
(B) Picric acid
(C) Aspirin
(D) Ascorbic acid
Your input ____
3
JEE Main 2020 (Online) 9th January Evening Slot
Numerical
+4
-0
Consider the following reactions
The mass percentage of carbon in A is ______.
The mass percentage of carbon in A is ______.
Your input ____
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