Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Chemical Sciences Organometallic Compounds
The infra-red stretching frequency vco of P to S follows the order
(P) Mn (CO)6+
(Q) CO
(R) H3B ← CO
(S) [V (CO)6]-
1
P > R > S > Q
2
S > P > R > Q
3
Q > S > P > R
4
R > Q > P > S
5
Question Not Attempted