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NumericalMCQ (Single Correct Answer)MCQ (Multiple Correct Answer)1
JEE Main 2023 (Online) 6th April Evening Shift
Numerical
+4
-1
Number of isomeric aromatic amines with molecular formula $$\mathrm{C}_{8} \mathrm{H}_{11} \mathrm{~N}$$, which can be synthesized by Gabriel Phthalimide synthesis is ____________.
Your input ____
2
JEE Main 2023 (Online) 31st January Morning Shift
Numerical
+4
-1
How many of the transformations given below would result in aromatic amines?
Your input ____
3
JEE Main 2022 (Online) 25th July Morning Shift
Numerical
+4
-1
The number of sp3 hybridised carbons in an acyclic neutral compound with molecular formula C4H5N is ___________.
Your input ____
4
JEE Main 2021 (Online) 31st August Morning Shift
Numerical
+4
-1
The total number of reagents from those given blow, that can convert nitrobenzene into aniline is ___________. (Integer answer)
I. Sn $$-$$ HCl
II. Sn $$-$$ NH4OH
III. Fe $$-$$ HCl
IV. Zn $$-$$ HCl
V. H2 $$-$$ Pd
VI. H2 $$-$$ Raney Nickel
I. Sn $$-$$ HCl
II. Sn $$-$$ NH4OH
III. Fe $$-$$ HCl
IV. Zn $$-$$ HCl
V. H2 $$-$$ Pd
VI. H2 $$-$$ Raney Nickel
Your input ____
Questions Asked from Numerical
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