1
NEET 2023
MCQ (Single Correct Answer)
+4
-1
Complete the following reaction:
[C] is _______.
A
B
C
D
2
NEET 2023
MCQ (Single Correct Answer)
+4
-1
Identify the major product obtained in the following reaction:
A
B
C
D
3
NEET 2023
MCQ (Single Correct Answer)
+4
-1
Identify the final product [D] obtained in the following sequence of reactions.
A
B
C$$_4$$H$$_{10}$$
C
$$\mathrm{HC} \equiv \mathrm{C}^{\ominus} \mathrm{Na}^{+}$$
D
4
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1
Which of the following reactions is not an example for nucleophilic addition-elimination reaction?
A
CH3CHO + NH3 $$\rightleftharpoons$$ CH3CH = NH + H2O
B
C
CH3CHO + NH2OH $$\rightleftharpoons$$ CH3CH = N $$-$$ OH + H2O
D
CH3CHO + C6H5NHNH2 $$\rightleftharpoons$$ CH3CH = N $$-$$ NHC6H5 + H2O
Questions Asked from Aldehydes, Ketones and Carboxylic Acids (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
NEET 2025 (2)
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NEET 2023 (3)
NEET 2022 Phase 2 (4)
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AIPMT 2009 (2)
AIPMT 2008 (3)
AIPMT 2007 (5)
AIPMT 2006 (4)
AIPMT 2005 (2)
AIPMT 2004 (2)
AIPMT 2003 (4)
AIPMT 2002 (3)
AIPMT 2001 (3)
AIPMT 2000 (4)
NEET Subjects
Physics
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Units & Measurement Motion in a Straight Line Motion in a Plane Laws of Motion Work, Energy and Power Center of Mass and Collision Rotational Motion Gravitation Properties of Matter Heat and Thermodynamics Oscillations Waves
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Cell - The Unit of Life Biomolecules Cell Cycle and Cell Division Sexual Reproduction in Flowering Plants Microbes in Human Welfare Anatomy of Flowering Plants Transport in Plants Mineral Nutrition Respiration in Plants Biotechnology: Principles and Processes Biodiversity and Conservation The Living World Biological Classification Morphology of Flowering Plants Photosynthesis in Higher Plants Principles of Inheritance and Variation Molecular Basis of Inheritance Strategies for Enhancement in Food Production Biotechnology and It's Applications Organisms and Populations Environmental Issues Plant Kingdom Plant Growth and Development Ecosystem
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