GUJCET PYQs for Coordination chemistry with Solutions: Practice GUJCET Previous Year Questions

Updated on - Feb 15, 2026

Coordination chemistry is an important topic in the Chemistry section in GUJCET exam. Practising this topic will increase your score overall and make your conceptual grip on GUJCET exam stronger.

This article gives you a full set of GUJCET PYQs for Coordination chemistry with explanations for effective preparation. Practice of GUJCET Chemistry PYQs including Coordination chemistry questions regularly will improve accuracy, speed, and confidence in the GUJCET 2026 exam.

GUJCET PYQs for Coordination chemistry with Solutions

1.
For the complex \( [Co(NH_3)_6]^{3+} \), what is the oxidation state of Co and the number of unpaired electrons?
- \( x = 2, y = 2 \)
- \( x = 3, y = 3 \)
- \( x = 3, y = 4 \)
- \( x = 4, y = 2 \)
View Solution
2.
In the reaction, what is the oxidation state of Mn in the compound MnO\(_2\)?
- +5
- +2
- +4
- +3
View Solution
3.
Which of the following is the correct relationship in terms of the physical properties of a substance?
- The substance undergoes a reversible change, resulting in an irreversible process.
- The substance undergoes a change that does not affect the physical state.
- The substance undergoes a reversible change and retains its physical properties.
- The substance undergoes an irreversible change and retains its original form.
View Solution
4.
What is the electronic configuration for \( [Ni(CN)_4]^{2-} \)?
- \( [Ni(CN)_4]^{2-} \) has a \( d^8 \) configuration.
- \( [Ni(CN)_4]^{2-} \) has a \( d^{sp^2} \) configuration.
- \( [Ni(CN)_4]^{2-} \) has a \( d^6 \) configuration.
- \( [Ni(CN)_4]^{2-} \) has a \( d^4 \) configuration.
View Solution
5.
What is the oxidation state of Mn in the compound MnO\(_4^{2-}\)?
- MnO\(_4^{2-}\) and MnO
- MnO\(_2\) and MnO\(_3\)
- MnO and MnO\(_3\)
- MnO\(_4^{2-}\) and MnO\(_2\)
View Solution

View more GUJCET Questions

SHARE ON FACEBOOK SHARE ON TWITTER

Comments

No Comments To Show

SUBSCRIBE TO OUR NEWS LETTER

COLLEGE NOTIFICATIONS

EXAM NOTIFICATIONS

NEWS UPDATES

Download the Collegedunia app on

GUJCET PYQs for Coordination chemistry with Solutions: Practice GUJCET Previous Year Questions

GUJCET PYQs for Coordination chemistry with Solutions

1.
For the complex \( [Co(NH_3)_6]^{3+} \), what is the oxidation state of Co and the number of unpaired electrons?

2.
In the reaction, what is the oxidation state of Mn in the compound MnO\(_2\)?

3.
Which of the following is the correct relationship in terms of the physical properties of a substance?

4.
What is the electronic configuration for \( [Ni(CN)_4]^{2-} \)?

5.
What is the oxidation state of Mn in the compound MnO\(_4^{2-}\)?

Comments

SUBSCRIBE TO OUR NEWS LETTER

GUJCET PYQs for Coordination chemistry with Solutions

1.For the complex \( [Co(NH_3)_6]^{3+} \), what is the oxidation state of Co and the number of unpaired electrons?

2.In the reaction, what is the oxidation state of Mn in the compound MnO\(_2\)?

3.Which of the following is the correct relationship in terms of the physical properties of a substance?

4.What is the electronic configuration for \( [Ni(CN)_4]^{2-} \)?

5.What is the oxidation state of Mn in the compound MnO\(_4^{2-}\)?

Comments

SUBSCRIBE TO OUR NEWS LETTER

1.
For the complex \( [Co(NH_3)_6]^{3+} \), what is the oxidation state of Co and the number of unpaired electrons?

2.
In the reaction, what is the oxidation state of Mn in the compound MnO\(_2\)?

3.
Which of the following is the correct relationship in terms of the physical properties of a substance?

4.
What is the electronic configuration for \( [Ni(CN)_4]^{2-} \)?

5.
What is the oxidation state of Mn in the compound MnO\(_4^{2-}\)?