CUET PYQs for Chemical bonding and molecular structure with Solutions: Practice CUET Previous Year Questions

Content Writer | Journalism Graduate | Updated 3+ months ago

Chemical bonding and molecular structure is an important topic in the Chemistry section in CUET exam. Practising this topic will increase your score overall and make your conceptual grip on CUET exam stronger.

This article gives you a full set of CUET PYQs for Chemical bonding and molecular structure with explanations for effective preparation. Practice of CUET Chemistry PYQs including Chemical bonding and molecular structure questions regularly will improve accuracy, speed, and confidence in the CUET 2026 exam.

CUET PYQs for Chemical bonding and molecular structure with Solutions

1.
The total number of sigma bonds in P$_4$O$_{10}$ is:
- 6
- 7
- 16
- 17
View Solution
2.
Arrange the following hydrides in increasing order of thermal stability.
A. $H_20$
B. $H_2Se $
C.$H_2Po$
D. $H_2Te$
E. $H_2S$
Choose the correct answer from the options given below:
- A<B<C<D<E
- C<D<B<E<A
- C<D<E<B<A
- A<E<B<D<C
View Solution
3.
In case of phosphorus, PCl$_{3}$ and PCl$_{5}$ are possible while nitrogen only forms NCl$_{3}$ and not NCl$_{5}$. This is due to:
- Nitrogen is a gas while phosphorus is a solid at room temperature.
- Nitrogen does not have vacant d-orbitals in its atom while phosphorus has vacant d-orbitals.
- The electronegativity of nitrogen is higher than that of phosphorus.
- The atom of nitrogen is smaller in size than phosphorus.
View Solution
4.
The bond angle in methanol is :
- 60°
- 109°28"
- 108.9°
- 180°
View Solution
5.
Arrange the following in decreasing order of the number of molecules contained in: (A) 16 g of O$_2$, (B) 16 g of CO$_2$, (C) 16 g of CO, (D) 16 g of H$_2$
- (A), (B), (C), (D)
- (D), (C), (A), (B)
- (B), (A), (D), (C)
- (C), (B), (D), (A)
View Solution
6.
Which of the following molecules has the highest bond angle?
- $ \text{CH}_4 $
- $ \text{NH}_3 $
- $ \text{H}_2\text{O} $
- $ \text{BF}_3 $
View Solution

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CUET PYQs for Chemical bonding and molecular structure with Solutions

1.The total number of sigma bonds in P$_4$O$_{10}$ is:

2.Arrange the following hydrides in increasing order of thermal stability. A. $H_20$ B. $H_2Se $C.$H_2Po$ D. $H_2Te$ E. $H_2S$ Choose the correct answer from the options given below:

3.In case of phosphorus, PCl$_{3}$ and PCl$_{5}$ are possible while nitrogen only forms NCl$_{3}$ and not NCl$_{5}$. This is due to:

4.The bond angle in methanol is :

5.Arrange the following in decreasing order of the number of molecules contained in: (A) 16 g of O$_2$, (B) 16 g of CO$_2$, (C) 16 g of CO, (D) 16 g of H$_2$

6.Which of the following molecules has the highest bond angle?

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1.
The total number of sigma bonds in P$_4$O$_{10}$ is:

2.
Arrange the following hydrides in increasing order of thermal stability.
A. $H_20$
B. $H_2Se $
C.$H_2Po$
D. $H_2Te$
E. $H_2S$
Choose the correct answer from the options given below:

3.
In case of phosphorus, PCl$_{3}$ and PCl$_{5}$ are possible while nitrogen only forms NCl$_{3}$ and not NCl$_{5}$. This is due to:

4.
The bond angle in methanol is :

5.
Arrange the following in decreasing order of the number of molecules contained in: (A) 16 g of O$_2$, (B) 16 g of CO$_2$, (C) 16 g of CO, (D) 16 g of H$_2$

6.
Which of the following molecules has the highest bond angle?