Which one of the following is formula of iodoform?
Correct answer: B. CHI3
- A. CH3I
- B. CHI3
- C. CH2I2
- D. CI4
Explanation
Iodoform is a yellow solid compound with the formula CHI3. It is a halogenoform, a type of organic compound that contains iodine. Iodoform is known for its distinctive smell, which is often described as similar to that of antiseptics.
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About Aldehydes and Ketones
Aldehydes and ketones contain the polar carbonyl group, but aldehydes are generally more readily oxidised and more reactive than ketones. Coverage includes preparation by oxidation or reduction routes, nucleophilic addition of reagents such as hydrogen cyanide and bisulfite, and tests that distinguish aldehydes from ketones.
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