8 Questions
Which of the following is the atomic number of carbon?
6
What is the electron configuration of oxygen?
1s2 2s2 2p4
What is the molar mass of water (H2O)?
18 g/mol
Which element is NOT a common member of heterocyclic compounds?
Carbon
What percentage of US FDA-approved drugs contain nitrogen heterocycles?
59%
Which of the following is an example of a heterocyclic compound?
Pyridine
In organic heterocyclic chemistry, which types of rings are most commonly studied?
5- and 6-membered rings
Which class of organic heterocycles refers to those fused to benzene rings?
Fused benzene derivatives
Test your knowledge of chemistry with this quiz on Class 11 Chemistry Chapter 4. Answer questions about the atomic number of carbon, the electron configuration of oxygen, and the molar mass of water (H2O). Sharpen your understanding of fundamental chemistry concepts with this quiz.
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