Sublimation – Khalid Public High School & College Haroon Abad

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Q NO.1: Choose the right answer /22 The Qualitative analysis is concerned with:(a) Detection of element (b) Identification of element(c) Amount of element (d) Both a and b2) Which kind of filter is useful for solutions that react with paper:(a) Fluted filter paper (b) Folded filter paper(c) Gooch crucible (d) Sintered glass crucible3) The solvent… Continue reading Previous paper class 1st Year(Chemistry)