[" symptoms in narcotic users.Dose of nalorphene generally given is "1.5mg" ."],[" Calculate the mass of "1.5-10^(-3)m" aqueous solution required for the above dose."],[" Calculate the amount of benzoic acid "(C_(6)H_(5)COOH)" required for preparing "250],[mL" of "0.15M" solution in methanol."],[" The depression in freezing point of water observed for the same amount of "],[" actio "-" asid treezing point of water observed for the same amount of "],[" actio "" asid treeztic coid of water observed for the same amount of "]