The Definitive Guide to ICSE Class 11 Physics
(b) Sulphuric acid is known as Oil of vitriol because during the later middle ages, it absolutely was acquired as an oily viscous liquid by heating crystals of eco-friendly vitriol.Among the the different examine products obtainable on-line, college students can check with the NCERT Solutions at BYJU’S to hurry up their Examination planning.(d) S