Consider the following statements :
Statement I :
Activated carbon is a good and an attractive tool to remove pollutants from effluent stream and to remediate stream and to remediate contaminants from various industries.
Statement II :
Activated carbon exhibits a large surface area and a strong potential for adsorbing heavy metals.
Statement III :
Activated carbon can be easily synthesized from environmental wastes with high carbon content.
Which one of the following is correct in respect of the above statements?
1
Both Statement II and Statement III are correct and both of them explain Statement I
2
Both Statement II and Statement III are correct but only one of them explains Statemnent I
3
Only one of the Statements II and III is correct and that explains Statement I
4
Neither Statement II nor Statement III is correct