Day 196: JEE Mains Chemistry

5 questions. Try each one first, then open its answer.

Question 1
Aldehydes, Ketones and Carboxylic Acids. Asked once: 5 Apr 2024 (same type asked 2 times) See all 2 of this type
146 $351\text{ }g$
Question 2
Biomolecules. Asked once: 2021 Paper 7 (same type asked 2 times) See all 2 of this type
36 $Which of the following is correct structure of tyrosine?$
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Question 3

Chemical Bonding and Molecular Structure. Asked once: 27 Jul 2022 (same type asked 2 times) See all 2 of this type

122

\Psi_{MO}= \Psi_{A}- \Psi_{B}

List-I	List-II
(A) $\Psi_{MO}= \Psi_{A}- \Psi_{B}$	(I) Dipole moment
(B) $\mu = Q \times r$	(II) Bonding molecular orbital
(C) $\frac{N_{b}- N_{a}}{2}$	(III) Anti-bonding molecular orbital
(D) $\Psi_{MO}= \Psi_{A}+ \Psi_{B}$	(IV) Bond order

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Question 4
Haloalkanes and Haloarenes. Asked once: 27 Jan 2024 (same type asked 2 times) See all 2 of this type
49 $The correct statement regarding nucleophilic substitution reaction in a chiral alkyl halide is ;$
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Question 5
Organic Chemistry - Some Basic Principles and Techniques. Asked once: 2021 Paper 8 (same type asked 2 times) See all 2 of this type
42 $Nitrogen can be estimated by Kjeldahl's method for which of the following compound?$
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