There are two buffer sol. 1) one is prepared from 50 ml of NH4OH sol.(c=0.1 mol/l) and 50ml of NH4Cl sol. (C =0.1mol/l)
2) second one is prepared from a 50 ml of NH4OH sol. (C=0.05 mol/l) and 50 ml of NH4Cl sol. (C=0.05mol/l).
Which solution is more resistant in respect with strong base addition?