VITEEE 2017 Paper

Section: Chemistry

Question : 65 of 125

Marks: +1, -0

The half life of the first order reaction
CH3.CHO (g) → CH4 (g) + CO (g)
If initial pressure of CH3CHO (g) is 80 mm Hg and the total pressure at the end of 20 minutes is 120 mm Hg

80 min
120 min
20 min
40 min

Validate

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