Which of the following reagents will convert propionic acid to $1-$propanol?

Which of the following compounds will not give the Iodoform test?

$CH_2=CH-CO-OCH_3$ (methyl acrylate,bp $81^\circ C$) + $CH_3-CH_2-CH_2-CH_2-OH$ (n-butyl alcohol,bp $117^\circ C$) $\xrightarrow{TsOH, \Delta} (A)$ (bp $145^\circ C$) + $CH_3OH$ (bp $65^\circ C$). Product $(A)$ of the above reaction is:

Which of the following statements is true regarding $HCOOH$ (formic acid)?

In which of the following reactions will cyanide be obtained as a major product?

$G$ in the above sequence of reactions is