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CGP EDU Academic Team
Published on: August 14, 2026
The correct sequence of reagents for the preparation of Q and R is :
A
(i)Cr 2 O 3 ,770K,20atm; (ii) CrO 2 Cl 2 , H 3 O + ; (iii) NaOH ; (iv) H 3 O +
B
(i) CrO 2 Cl 2 , H 3 O + ; (ii) Cr 2 O 3 , 770 K, 20 atm; (iii) NaOH ; (iv) H 3 O +
C
(i) KMnO 4 , OH - ; (ii) Mo 2 O 3 , A; (iii) NaOH ; (iv) H 3 O +
D
(i) Mo 2 O 3 , 
; (ii) CrO 2 Cl 2 , H 3 O + ; (iii) NaOH ; (iv) H 3 O
; (ii) CrO 2 Cl 2 , H 3 O + ; (iii) NaOH ; (iv) H 3 O
Text Solution
Verified by ExpertsThe correct answer is:
A
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