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Question 3

Consider the reaction represented by
xPb(NO3)2 ---> 2PbO + yNO2 + zO2
What are the values of x, y and z respectively?

  • A.2, 6, 3
  • B.1, 4, 2
  • C.2, 4, 1
  • D.2, 4, 2
Objective

Question details

Exam body
UNN
Subject
Chemistry
Year
2007/2008
Question no.
#3
Type
Objective
Previous · Q2A mixture of CaCl 2 and CaCO 3 in water can be separated by Next · Q4 20cm 3 of H 2 mixed and separated with 100cm 3 of air containing 21% O 2</sub…

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