Question: Fire extinguisher extinguishes the small fires in the house bye using ___________
Options
A : Carbon dioxide
B : Nitrogen gas
C : Water
D : Foam
Building Materials Interview more questions
________________ gas hampers oxygen from reaching the brain.
With minor exception, which of the following have been phased....
What causes green house effect?
Hydrogen is used in the manufacture of _____
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From what is furfural alcohol derived?
During the process of respiration, which of the following is....
Which of the following participates in the reaction catalysed by....
What is water-gas shift reaction?
Which of the following best indicates photosynthesis?
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