Mht CetSurface ChemistryMHT CET 2026 19th April Evening ShiftMCQ+1 / -02026Which of the following ranges of particle size defines nano scale ?A$10\text{-}100$ nmB$1000\text{-}2000$ nmC$1\text{-}100$ nmD$100\text{-}1000$ nmCheck AnswerClear SelectionReveal AnswerShow Explanation
