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CIH Sample Questions and answers 2023 verified to pass
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CIH Sample Questions and answers 2023 verified to passA mixture contains: 50 mL benzene (m.w.=78) v.p. = 75 mm, Hg sp. gr. = 0.879. 25 mL carbon tetrachloride (m.w. = 154), v.p. = 91 mm, Hg sp. gr. = 1.595 25 mL trichloroethylene (m.w. = 131.5), v.p. = 58 mm, Hg sp. gr. = 1.455. Assuming Raoult...
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