WebClass 12 NEET Chemistry Solutions Chapter wise questions for online practice Click here WebDPP(Not Distributed) - Free download as PDF File (.pdf), Text File (.txt) or read online for free. Q1. 200 g of aqueous solution of HCl has (w/w)% = 40%. When the solution is left open for sometime in an open atmosphere. HCland water evaporates. The final mass of the solution is 180 g and there is reduction in the weight of HCl by 20%.

Why Is Molality Used Instead of Molarity? - ThoughtCo

WebSolution It is a homogeneous mixture of two or more chemically non-reacting substances whose Concept Ladder composition can be changed within certain limits. A solution which contains A solution is regarded as a singular phase having as much solute as it more than one component. can dissolve at a given WebIf molality of the dilute solutions is doubled, the value of molal depression constant (K f) will be 3693 42 NEET NEET 2024 Solutions Report Error A halved B tripled C … form two past papers 2020

Solutions, Molarity and Dilution - Engineering ToolBox

WebIf molality of the dilute solution is doubled, the value of molal depression constant (K f) will be. A. halved. B. tripled. C. unchanged. D. doubled. Check Answer 2. NEET 2016 … WebIf molality of the dilute solution is doubled, the value of molal depression constant (K) will be [NEET 2024] (a) doubled (b) halved (c) tripled (d) unchanged 3. At 100°C the yapour … Webmolarity: The concentration of a substance in solution, expressed as the number moles of solute per liter of solution. solution: a homogeneous mixture, either liquid, gas, or solid, formed by dissolving one or more substances mole: Molarity In chemistry, molar concentration, or molarity, is defined as moles of solute per total liters of solution. form two result 2020/2021