1.

V_(1) mL of NaOH of normality X and V_(2) mL of Ba(OH)_(2) of mormality Y are mixed together. The mixture is completely neutralised by 100 mL of 0.1 N HCl. If V_(1)//V_(2)=1/4 and X/Y=4, what fraction of the acid is neutralised by Ba(OH)_(2)?

Answer»

0.5
0.25
0.33
0.67

Answer :A


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