Question

student a Fe nails in H2 S o4 solution while the other student be puts H2 peace in H2 S o4 solution the observation that solution turns green from blue colour is observed by which student also write the chemical reaction

Answer 1

student A
Fe+H2So4---FeSO4+H2

Answer 2

Answer:

Student A

Fe +H2SO4 ------------FeSO4 +h2