Chemistry · Environmental Chemistry
According to the Solid Waste Management Rules, arrange the following metals in decreasing order of their permissible concentration (mg/kg) in prepared compost: (A) Chromium (B) Lead (C) Cadmium (D) Copper
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A, B, C, D
- 2B, D, A, C
- 3D, B, A, C✓
- 4D, A, B, C
Correct answer
D, B, A, C
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