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Category: WAEC GCE

2019/2020 WAEC GCE Chemistry PRACTICAL Answer (Nov/Dec) Expo

The 2019 WAEC GCE Aug/Sept CHEMISTRY PRACTICAL (Obj & Essay) Solution Expo Questions and Answer is around the corner. =========================== 2019 Waec Gce Chemistry Practical Answer. ••••••••••••••••••••••••••••••••••• (1a) VA=11.30cm^3 CA=5.3g/dm^3 VB=25.0cm^3 CB=Yg/dm^3 HCL(aq)+NaOH(aq)–>NaCl(aq)+H2O(l) (i) For acid nA:nB=1:1 Conc. of A in...