<prompt> Molar ratio of sodium glucose in WHO reduced osmolarity ORS is:1:011:021:042:01  <response>: Ans. A. 1:1Composition of WHO recommended ORS.Constituentglmmolion Sodium chloride2.6Sodium75Glucose, anhydrous13.5Chloride65Potassium chloride1.5Potassium20Trisodium citrate dihydrate2.9Citrate10Total Osmolarity245mosmolL 