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State Pollution Control Board JSO / JEE
Junior Scientific Officer / Junior Environmental Engineer recruitment (RSPCB and other state boards). Advanced chemistry, environmental science, spectroscopy, thermodynamics.
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10 questions · instant score · no card
Formula of the day
Gravimetric & volumetric analysis · 12 formulae in the cheatsheet
Trap of the day
Optimum coagulant dose is found by a JAR TEST — overdosing restabilises colloids (charge reversal) and wastes chemical.
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State Pollution Control Board JSO / JEE Practice Quiz
Test your State Pollution Control Board JSO / JEE preparation with 10 targeted questions. Get ranked among all aspirants.
10 Questions
~5 Minutes
Ranked Score
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