f the concentration of glucose (CcH20s) in blood is 0.9g/L, what will be themolarity of glucose in blood.a) 5M b) 50M c) 0.005M d) 0.5MIf the density of asolution is 3.12grb4, the mass of 1.5ml solution isa) 4.7g b)4680x10°g c) 4.680g d) 46.80gc)Assertion: The molality of the solution does not change with change intemperature.Reason: The molality if expressed in units of moles per 1000 gm of solvent.a) Both Aand Rare true and Ris correct explanation of A.b) Both Aand Rare true but Ris not the correct explanation ofA.QUESTIONSSECTIONAA is true but Ris false.d) Both Aand Rare false.At NTP what will be the no. of molecules of 6.022X1023 H2?a) 1g Aua) 22.4 Litres b) 11.2 Litres c) 5.6 Litres d) Noneb) 1g NaCalculate the number of molecules present in 0.5 moles of CO;?a) 3.011x1023 b) 6.022x1023 c) 1.056 X1023 d) nonec) 1g LiWhich one of the foilowing will have largest number of atoms.d) 1g Cl2Which of thefollowing solutions have same concentration.a) 20g Na OH in 200 mL of solutionb) 0.5mol of KCl in 200mL of solution.c) 40g of NaOH in 100mL of solution.MAXIMUM MARKS:70CH/2022-23/SENIOR SECONDARYChrysas1MARKS1111111