Question

The major product $\left[\mathrm{Y}\right]$ in the following reactions is

• A.
• B.
• C.
• D.

Answer 1

The correct option is A

The correct answer is:(a)

The Explanation for the correct options:

(a)

• Explanation: Benzene is thus represented by the empirical formula CH, indicating that a typical sample of the compound contains seven carbon atoms. to fourteen hydrogen atoms. The parent chain is composed of seven carbon and fourteen hydrogen atoms.
• The given chloride groups react with sodium ethoxide to form an alkene. Which reacts with Magnesium Bromide (biomolecular elimination reaction)
• The negative charge is carried by ${\mathrm{CH}}_3$
• reaction:

The Explanation for the incorrect options:

(b)

• Explanation: The by-product of a chemical reaction that is generated in the highest quantity. In figure 2, the negative charge is carried by${\mathrm{CH}}_3$
• It is less stable. Benzene is thus represented by the empirical formula CH, indicating that a typical sample of the compound contains seven carbon atoms. to fourteen hydrogen atoms. The parent chain is composed of seven carbon and fourteen hydrogen atoms.
  Diagram:
• 

(c)

• Explanation: In figure 3, ${\mathrm{CH}}_3$ is more electronegative. the negative charge on a more electronegative atom makes it more stable.
• It is most stable. Benzene is thus represented by the empirical formula CH, indicating that a typical sample of the compound contains seven carbon atoms. to fourteen hydrogen atoms. The parent chain is composed of seven carbon and fourteen hydrogen atoms.
  Diagram:
• 

(d)

• Explanation: Benzene is thus represented by the empirical formula CH, indicating that a typical sample of the compound contains seven carbon atoms. to fourteen hydrogen atoms. The parent chain is composed of seven carbon and fourteen hydrogen atoms.
• The nitric acid may get heated enough to dissolve them${\mathrm{CH}}_3-{\mathrm{CH}}_2$ in water and sufficient sulfuric acid is added (gas). not a reaction between the two, but has to do with heat.

Diagram:

The correct options are (a): The given chloride groups react with sodium ethoxide to form an alkene. Which reacts with Magnesium Bromide (biomolecular elimination reaction)