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Question 9

25cm3 of a 0.2moldm-3 solution of Na2CO3 requires 20cm3 of a solution of HCl for neutralization. The concentration of the HCl solution is

  • A.0.5moldm-3
  • B.0.6moldm-3
  • C.0.2moldm-3
  • D.0.4moldm-3
Objective

Question details

Exam body
UNIZIK
Subject
Chemistry
Year
2015/2016 Day 1
Question no.
#9
Type
Objective
Previous · Q8The gas that can best be collected by downward displacement of air is Next · Q10 The gas that gives brown colouration in brown ring test is

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