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20 Qs

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OrgAniK Quiz -1

OrgAniK Quiz -1

Assessment

Quiz

Chemistry

University

Hard

Created by

Archit Kadu

Used 3+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

In 1931, which scientist suggested that benzene had a single structure which was a resonance hybrid of the two Kekule structures?

Linus Pauling

Michael Faraday

Eilhardt Mitscherlich

Joseph Loschmidt

2.

MULTIPLE CHOICE QUESTION

20 sec • 2 pts

"Benzene DOES NOT have a straight chain structure" . This is proved by which evidence?

Chemical evidence

Synthetic evidence

Analytical evidence

Physical evidence

3.

MULTIPLE CHOICE QUESTION

20 sec • 2 pts

The difference between the actual energy of a molecule and the energy calculated for the most stable canonical form is?

Heat of hydrogenation

Heat of formation

Interconversion energy

Resonance energy

4.

MULTIPLE SELECT QUESTION

45 sec • 5 pts

X reacted 1-Chloropropane in the presence of Lewis acid to yield Y. Y for further oxygenated to give Z. Z was hydrolyzed in acidic medium to give phenol and an important by-product, P. Identify X,Y and P respectively

Benzene, isopropyl benzene, dichloromethane

Benzene, n-propyl benzene, 1,2-Dichloroethane

Benzene, cumene, Propan-2-one

Benzene, isopropyl benzene, acetone

5.

MULTIPLE CHOICE QUESTION

20 sec • 2 pts

What is the age of rising Indian shuttler Lakshya Sen, who recently finished 4th in Men's singles Badminton at Paris Olympics 2024?

22

23

24

25

6.

MULTIPLE CHOICE QUESTION

10 sec • 2 pts

A pi bond is formed by

Lateral overlap of p orbitals

Sideways overlap of p orbitals

Coaxial overlap of p orbitals

Both A and B

7.

MULTIPLE CHOICE QUESTION

20 sec • 2 pts

Methyl benzene shows which electronic effect?

Positive mesomeric effect

Negative mesomeric effect

Hyperconjugative effect

Electromeric effect

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