Question

1) Diphenyl amine reagent can be prepared by dissolving*
O 19 DPA in 100 ml glacial acetic acid and 2.5 ml conc H2SO4
5 g DPA in 100 ml glacial acetic acid and 2.5 ml conc HCI
O 3 g DPA in 100 ml acetic acid and 1.5 ml conc HCI
ONone of these​

Answer 1

Answer:

the answer will be' 3 g DPA in 100 ml acetic acid and 1.5 ml conc HCI '