Question

Q26. i. Define the term 'isomers'.
ii. Draw two possible isomers of the compound with molecular formula CH.grand write their
iii. Give the electron dot structures of the above two compounds.
[5]
names.

Answer 1

a. An isomer is a molecule with the same molecular formula as another molecule, but with a different chemical structure. That is, isomers contain the same number of atoms of each element but have different arrangements of their atoms.

b. Isomers with formula C↓3H↓6O:

1. Propanal or propionaldehyde, CH↓3Ch↓2-CHO

2. Propanone or acetone CH↓3-CO-CH↓3

Explanation:

I have written your first and second question's answer and your third question's answer is in the attachment

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