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  9. Q8
Question 8

The gas that can best be collected by downward displacement of air is

  • A.chlorine
  • B.sulphur (IV) oxide
  • C.ammonia
  • D.carbon (IV) oxide
Objective

Question details

Exam body
UNIZIK
Subject
Chemistry
Year
2015/2016 Day 1
Question no.
#8
Type
Objective
Previous · Q7During the vulcanization of rubber, sulphur is added to Next · Q9 25cm 3 of a 0.2moldm -3 solution of Na 2 CO 3 requires 20cm 3 of a solution of…

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