Question

56. The molarity of pure water is:
a) 55.6 b) 50 c) 100 d) 18
57. Volume of 0.1 M NaOH needed for the
neutralisation of 20 mL of 0.05 M oxalic acid
is:
a) 10 ml b) 15mL c) 20 mL d) 30 mL
58. 100 mL each of 0.5 N NaOH, N/5 HCl and N/10
H2SO4 are mixed together. The resulting
solution will be:
a) Acidic
b) Neutral
c) Alkaline
d) None of these
59. The mole fraction of NaCl in a solution
CM​

Answer 1

Answer:

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