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Chemical Bonding Fundamentals
JEE Chemistry • 10 questions • Free on ExamBattle
Practice Questions
Q1
The bond angle in a tetrahedral molecule is:
- A. 120°
- B. 109.5°
- C. 90°
- D. 180°
Q2
NaCl is an example of which type of bond?
- A. Covalent
- B. Ionic
- C. Metallic
- D. Hydrogen bond
Q3
The hybridization of carbon in ethylene (C₂H₄) is:
- A. sp³
- B. sp²
- C. sp
- D. sp³d
Q4
Which molecule has a linear shape?
- A. H₂O
- B. CO₂
- C. NH₃
- D. CH₄
Q5
Hydrogen bonding is strongest in:
- A. HCl
- B. HF
- C. HBr
- D. HI
Q6
The number of lone pairs on the central atom in H₂O is:
- A. 1
- B. 2
- C. 0
- D. 3
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