GATE GG-1 · 2022 · GG
Question 61: Resource geology
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Question 61
GGNAT2 marksNeeds review
A sample of 10 g coal yields 1 g of moisture, 2 g of ash and 5.6 g of volatile matter. The percentage of volatile matter content of the coal on dry ash-free basis is _______. [round off to 1 decimal place]
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2022GG
GATE GG-1 2022 · Paper 1
Geology and Geophysics · Original paper archive
- Section
- Section GG
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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