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

OrgAniK Quiz -1

Quiz
•
Chemistry
•
University
•
Hard
Archit Kadu
Used 3+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
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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