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Question 40

The solubility of Na3AsO4 in ethanol is? [As = 75, Na = 23, O = 16, H = 1]

  • A.87.2%
  • B.38.9%
  • C.19.1%
  • D.13.7%
Objective

Question details

Exam body
FUNAAB
Subject
Chemistry
Year
2019/2020
Question no.
#40
Type
Objective
Previous · Q39In the purification of town water supply, alum is used principally to Next · Q41 In the extraction of iron in the blast furnace, limestone is used to

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