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Question 10

Mixture of which one of the following pairs of gases is the cause explosion in mines?

  • A.Hydrogen and oxygen
  • B.Oxygen and acetylene
  • C.Methane and air
  • D.Carbon dioxide and methane
Objective

Question details

Exam body
NDA
Subject
Chemistry
Year
2016/2017
Question no.
#10
Type
Objective
Previous · Q9Which one of the following when dissolved in H 2 O gives hissing sound? Next · Q11 Esterification of propane 1,2,3, triol and unsaturated higher carboxylic acid…

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