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UPSC Civil Service Exam Questions

UPSC Civil Service Exam Questions - Engineering

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UPSC Civil Service Exam Questions - Section 27

The correct sequence of the sludge digestion steps is

A Acid formation, hydrolysis, methane formation

B Methane formation, acid formation, hydrolysis

C Hydrolysis, methane formation, acid formation

D Hydrolysis, acid formation, methane formation

ANS:D - Hydrolysis, acid formation, methane formation

No answer description is available.

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