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NEET 2026: Most Important Chemistry Questions
NEET Chemistry • 10 questions • Free on ExamBattle
Practice Questions
Q1
The molar mass of CaCO₃ is:
- A. 78 g/mol
- B. 100 g/mol
- C. 56 g/mol
- D. 116 g/mol
Q2
Which type of isomerism is shown by glucose and fructose?
- A. Chain isomerism
- B. Functional group isomerism
- C. Position isomerism
- D. Metamerism
Q3
The process of converting nitrogen gas to ammonia biologically is called:
- A. Nitrification
- B. Nitrogen fixation
- C. Denitrification
- D. Ammonification
Q4
Which of the following compounds has the highest boiling point?
- A. n-butane
- B. n-butanol
- C. diethyl ether
- D. butanal
Q5
Biuret test is used to detect:
- A. Reducing sugars
- B. Proteins and peptides
- C. Lipids
- D. Nucleic acids
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