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Question 6

Steam changes the colour of anhydrous cobalt (II) chloride from

  • A.blue to pink
  • B.white to blue
  • C.white to red
  • D.blue to white
Objective

Question details

Exam body
NDA
Subject
Chemistry
Year
2015/2016
Question no.
#6
Type
Objective
Previous · Q5In the reaction 4NH 3(g) + 5O 2(g) ⟶ 4NO (g) + 6H 2 O, 1.0mol of ammonia and… Next · Q7 The electronic configuration of excited carbon atom is

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