ExamPlay Dark Logo
로그인

JAMB - Chemistry (1999 - No. 30)

The salt that reacts with dilute hydrochloric acid to produce a pungent smelling gas which decolourizes acidified purple potassium tetraoxomanganate (VII) solution is
Na2SO4
Na2SO3
Na2S
Na2CO3

댓글 (0)

댓글을 달려면 로그인하세요
광고
BrainBehindX Inc Logo
©2026; 에 의해 구동 BrainBehindX Inc