2017ScienceGS Paper IThe size of the Respirable Suspended Particulate Matter (R.S.P.M) in air:A.more than 7 μm (microne)B.more than 6 μm (microne)C.more than 5 μm (microne)D.less than 5 μm (microne)View SolutionSelect an option to check your answer
The size of the Respirable Suspended Particulate Matter (R.S.P.M) in air:A.more than 7 μm (microne)B.more than 6 μm (microne)C.more than 5 μm (microne)D.less than 5 μm (microne)
