Question

Chemistry
Q.(ii). Write down the chemical name and formula of PAN.
(iii). Name two gases which are responsible for greenhouse effect.

Answer 1

Dear Student,


$$\begin{gathered} \left(\mathrm{ii}\right)\mathrm{Chemical}\mathrm{name}\mathrm{of}\mathrm{PAN}\hspace{0.17em}\mathrm{is}\mathrm{Peroxy}-\mathrm{acetyl}\mathrm{nitrate}. \\ \mathrm{Its}\mathrm{chemical}\mathrm{formula}\mathrm{is}{\mathrm{C}}_2{\mathrm{H}}_3{\mathrm{NO}}_5 \\ \left(\mathrm{iii}\right)\mathrm{Two}\mathrm{gases}\mathrm{responsible}\mathrm{for}\mathrm{greenhouse}\mathrm{effect}\mathrm{are}\mathrm{methane}\left({\mathrm{CH}}_4\right)\mathrm{and}\mathrm{carbon}\mathrm{dioxide}\left({\mathrm{CO}}_2\right) \end{gathered}$$