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State Pollution Control Board JSO / JEE Previous Year Question Papers
Junior Scientific Officer / Junior Environmental Engineer recruitment (RSPCB and other state boards). Advanced chemistry, environmental science, spectroscopy, thermodynamics.
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Formula of the day
Phase rule · 12 formulae in the cheatsheet
Trap of the day
In-situ conserves in the natural habitat; ex-situ is outside it — protected areas are in-situ, not ex-situ.
Past papers archive — RSPCB JSO PYQs with solutions.
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