CUET · CHEMISTRY · PYQ PAPER 2025
Select the correct statements from the following :
(A) EDTA is used in the treatment of lead poisoning
(B) vitamin B 12 is a coordination complex of Co
(C) chlorophyll is a coordination complex of Fe
(D) Wilkinson catalyst is a rhodium complex used for hydrogenation of alkenes
Choose the correct answer from the options given below :
- A (A), (B) and (D) only
- B (A) and (B) only
- C (B), (C) and (D) only
- D (B) and (D) only
Answer & Solution
Correct Answer
(A) (A), (B) and (D) only
Step-by-step Solution
Detailed explanation
Statements (A), (B), and (D) are correct. Final Answer: (A), (B) and (D) only
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