by DeepWebLabs
IIT-JAM-CY SERIES
Chemistry

Organometallic Compounds

5 previous year questions.

Volume: 5 Ques
Yield: Medium

High-Yield Trend

1
2026
4
2021

Chapter Questions
5 MCQs

01
PYQ 2021
medium
chemistry ID: iit-jam-

The CORRECT order of p for the compounds I to IV in water at 298 K is 

1
I>II>III>IV
2
IV>III>II>I
3
IV>II>III>I
4
I>III>II>IV
02
PYQ 2021
medium
chemistry ID: iit-jam-
The CORRECT statement(s) about the species is (are)
1
CpMo(CO) and CpW(CO) are isoelectronic (where Cp is cyclopentadienyl)
2
CH and NH are isolobal and isoelectronic
3
BH and CH are isolobal and isoelectronic
4
CH and Mn(CO) are isolobal
03
PYQ 2021
medium
chemistry ID: iit-jam-
The complex that does NOT obey the 18-electron rule is (Given: Atomic numbers of Ti, Mn, Ta and Ir are 22, 25, 73 and 77, respectively)
1
[( -C H )Ti(CO) ]
2
[Mn(SnPh ) (CO) ]
3
[( -C H )Ir(CH )(PMe )]
4
[TaCl (PEt ) (CHCMe )]
04
PYQ 2021
medium
chemistry ID: iit-jam-
The decreasing order of C=C bond length in the following complexes is
1
II>I>III>IV
2
IV>II>I>III
3
II>IV>III>I
4
IV>I>II>III
05
PYQ 2026
medium
chemistry ID: iit-jam-
Compare the M–C bond length in the following complexes:
, , .

About Organometallic Compounds - IIT-JAM-CY

Organometallic Compounds is a vital chapter for IIT-JAM-CY aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.

By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.

Frequently Asked Questions

Why focus on Organometallic Compounds PYQs?

Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.

How to best use this analysis?

Review the topic breakdown to see which sub-topics within Organometallic Compounds carry the most weight. Then, tackle the questions iteratively to solidify your understanding.