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Removal of water is done by ___________(a) Orsteds process(b) Kjeldahl’s process(c) Filtration(d) Cottrells processI had been asked this question in a job interview.The doubt is from Mining of Petroleum topic in section Fuel Technologies of Applied Chemistry

Answer» RIGHT option is (d) Cottrells process

For explanation I would SAY: Cottrells process is used to remove the WATER from the PETROLEUM. kjeldahl’s process is used to know the percentage of nitrogen in the coal sample.


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