The correct increasing order of basic strength for the following compounds is 

• II < III < I 

• III < I < II

• III < II < I

• III < II < I

42.

Identify A and predict the type of reaction

• 
• 
• 
• 

The heating of phenyl-methyl ethers with HI produces.

• Ethyl chlorides

• Iodobenzene

• Phenol

• Phenol

Which of the following reactions is appropriate for converting acetamide to methanamine?

• Carbylamine reaction

• Hoffmann hypobromamide reaction

• Stephens reaction

• Stephens reaction

The IUPAC name of the compound

• 3-keto-2-methylhex-4-enal

• 5-formylhex-2-en-3-one

• 5-methyl-4-oxohex-2-en-5-al

• 5-methyl-4-oxohex-2-en-5-al