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What weight of sodium hydroxide is required to make 500 cm3 of 0.2 M solution?…

What weight of sodium hydroxide is required to make 500 cm3 of 0.2 M solution?
(Na = 23, O = 16, H = 1)
  • A.
    40 g
  • B.
    20 g
  • C.
    10 g
  • D.
    4 g
  • E.
    2 g
Correct Answer: Option D
Explanation