Which of the following compounds is hydrolysed most rapidly in aqueous $NaOH$?

Arrange the following in increasing order of their $pK_a$ values:
$(x) CH_3SO_3H$
$(y) CH_3COOH$
$(z) CH_3OH$

What is formed when oxalic acid is dehydrated with concentrated $H_2SO_4$?

What is the product obtained when acetamide is hydrolyzed in boiling acid?

Which among the following compounds has the highest boiling point?

Consider the following molecules and statements related to them:
$(a)$ $(B)$ is more likely to be crystalline than $(A)$
$(b)$ $(B)$ has a higher boiling point than $(A)$
$(c)$ $(B)$ dissolves more readily than $(A)$ in water.
Identify the correct option from below: