Match the following {:("Column I", "Column II"), ("(A) 10 vol "H_(2)O_(2), "(1) Perhydrol"), ("(C) 30 vol "H_(2)O_(2), "(2) 5.358 N"), ("(C) 30 vol "H_(2)O_(2), "(3) 1.785 M"), ("(D) 100 vol "H_(2)O_(2), "(4) 3.03%"):} The correct match is

Match the following {:("Column I", "Column II"), ("(A) 10 vol "H_(2)O

1.	Match the following {:("Column I", "Column II"), ("(A) 10 vol "H_(2)O_(2), "(1) Perhydrol"), ("(C) 30 vol "H_(2)O_(2), "(2) 5.358 N"), ("(C) 30 vol "H_(2)O_(2), "(3) 1.785 M"), ("(D) 100 vol "H_(2)O_(2), "(4) 3.03%"):} The correct match is
Answer» `A-4, B-3, C-2, D-1 A-1, B-2, C-3, D-4 A-1, B-3, C-2, D-4 A-4, B-2, C-3, D-1 Solution :(a) % strength `=17/56 times` volumes strength `""=17/56 times 10=3.03` (b) Volumes strength `=11.2 times` molarity `""`Molarity `=20/11.2=1.785` (c) Volumes strength `=5.6 times` NORMALITY `"Normality"=30/5.6=5.358` (d) % strength `=(17 times 100)/56=30.3` 30.0 % `H_(2)O_(2)` is CALLED perhydrol which is used a antiseptic.