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Question 50

20cm3 of H2 mixed and separated with 100cm3 of air containing 21% O2
  • A.31cm3
  • B.11cm3
  • C.90cm3
  • D.110cm3
Objective

Question details

Exam body
FUNAAB
Subject
Chemistry
Year
2021/2022
Question no.
#50
Type
Objective
Previous · Q49Consider the reaction represented by xPb(NO 3 ) 2 ---> 2PbO + yNO 2 + zO 2 What…

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