Mag-sign In
JAMB - Chemistry (1998 - No. 18)
The pH of a solution obtained by mixing 100cm
3
of a 0.2M solution of NaOH is?
1.3
7.0
9.7
12.7
Mga komento (0)
Mag-login Upang Magkomento
Advertisement
Payagan ang javascript na i-load nang maayos ang page na ito
