Class 11
Classification of Elements and Periodicity in Properties|MCQs
Classification of Elements and Periodicity in Properties
Classification of Elements and Periodicity in Properties-MCQs
Classification of Elements and Periodicity in Properties MCQs
Basic Concept of Chemistry-Class 11
A solution of crystalline oxalic acid is prepared by dissolving 0.63g of H2C2O4. 2H2O in 250 cc of solution. Calculate the molarity and normality of the solution. 214.2g of an aqueous solution of sugar contains 34.2 g of sugar. Calculate the molality of sugar. The density of 3M solution of NaCl is 1.25g/mL. Calculate the…