A20mg/l solution of a fluorescent dye was discharged into a stream at – InterviewSolution

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1.	A20mg/l solution of a fluorescent dye was discharged into a stream at a constant rate of 10cm3/sec..The background concentration of the dye in the stream water was found to be zero. At concentration of 5 parts per billion. The discharge will be [Use constant rate injection method]
Answer» $A 20 m g / l$ solution of a fluorescent dye was discharged into a stream at a constant rate of $10 c m^{3} / s e c .$ .The background concentration of the dye in the stream water was found to be zero. At concentration of 5 parts per billion. The discharge will be [Use constant rate injection method]

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