GATE MT · 2020 · MT
Question 44: Basic laws of chemical kinetics
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Question 44
MTNAT2 marksNeeds review
A metal oxidizes at 1200 K with a parabolic rate constant of
g
·cm
·s
. Time taken for the oxide film to grow to a thickness of 2 μm is ______ s (round off to two decimal places).Given, density of oxide is 6.5 g·cm
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2020MT
GATE MT 2020 · Paper 1
Metallurgical Engineering · Original paper archive
- Section
- Metallurgical Engineering
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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