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Question 5

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

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

Question details

Exam body
DELSU
Subject
Chemistry
Year
2012/2013
Question no.
#5
Type
Objective
Previous · Q4A compound contains 31.91% Potassium, 28.93% chlorine and the rest oxygen. What… Next · Q6 A gas X diffuses twice as fast as gas y under the same conditions. If the…

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