Question

Which one of the following is not an application of green chemistry?

• A. Replacement of CFCs by ${CO}_2$ as lowing agent in the manufacture of polystyrene foam sheets
• B. Reacting methylamine and phsogene to produce metyl isocyanate
• C. Replacement of organotions by sea-nine as anti fouling compound in sea marines
• D. Catalytic dehydrogenation of the diethanol amine withou using cyanide and formaldehyde

Answer 1

The correct option is B Reacting methylamine and phsogene to produce metyl isocyanate

$\begin{array}{c}\text{B) Reacting methylamine and phosgene to produce}\\ \text{methye iseocynate}\text{. is not an}\\ \text{application of green chemistry as methye}\\ \text{isougnate is extremely tonic and}\\ \text{was cheif carse of Bhopal Gas Tragedy.}\end{array}$