UNIT 12: Basic concept of organic reactions - Online Test

Q1.

For the following reactions

(A) CH3CH2CH2Br + KOH CH2 = CH2 + KBr +H2O

(B) (CH3)3CBr + KOH (CH3)3 COH + KBr

(C) 

Which of the following statement is correct?

Answer : Option D
Explaination / Solution:
No Explaination.


Q2. What is the hybridisation state of benzyl­ carbonium ion?
Answer : Option A
Explaination / Solution:
No Explaination.


Q3. Decreasing order of nucleophilicity is
Answer : Option B
Explaination / Solution:
No Explaination.


Q4. Which of the following species is not electrophilic in nature?
Answer : Option C
Explaination / Solution:
No Explaination.


Q5. Homolytic fission of covalent bond leads to the formation of
Answer : Option D
Explaination / Solution:
No Explaination.


Q6. Hyper Conjugation is also known as
Answer : Option C
Explaination / Solution:
No Explaination.


Q7. Which of the group has highest +I effect?
Answer : Option D
Explaination / Solution:
No Explaination.


Q8. Which of the following species does not exert a resonance effect?
Answer : Option D
Explaination / Solution:
No Explaination.


Q9. -I effect is shown by
Answer : Option C
Explaination / Solution:
No Explaination.


Q10. Which of the following carbocation will be most stable?
Answer : Option D
Explaination / Solution:
No Explaination.