The gas from sludge digestion tank is mainly composed of:

Challenger App

No.1 PSC Learning App

★

★

★

★

★

1M+ Downloads

The gas from sludge digestion tank is mainly composed of:

ANitrogen

BCarbon dioxide

CHydrogen Sulphide

DMethane

Answer:

D. Methane

Related Questions:

Average compressive strength of granite:

A curve of varying radius is known as

A natural disaster is:

Least count of a leveling staff is

The built up covered area of building measured at the floor level of any storey