[" 3."0.4" moles of Hol and "0.2" moles of cacle were divedied "],[" in water to have soome of Dolution "" ,the molawity "],[" of "c" - ions is : - "]

0.2 moles of HCI and 0.1 moles of calcium chloride were dissolved in water to have 500mL of solution, the molarity of CI^(-) ions is

0.2 mole of HCI and 0.2 mole of barium chloride were dissolved in water to produce a 500mL solution. The molarity of the CI^- ions is :

0.2 mole of HCI and 0.2 mole of barium chloride were dissolved in water to produce a 500mL solution. The molarity of the CI^- ions is :

0.2 mole of HCI and 0.2 mole of barium chloride were dissolved in water to produce a 500mL solution. The molarity of the CI^- ions is :

0.2 mole of HCl and 0.2 mole of barium chloride were dissolved in water to produce a 500mL solution. The molarity of the Cl- ions is :

The number of moles of acidified KMn0_(4) required to convert one mole of sulphite ion into sulphate ion is, x/y. The value of X + y = 0 is

0.5 mole of ethanol is mixed with 1.5 mole of water. Then the mole fraction of ethanol and water are ……………..

Initially 0.8 mole of PCl_(5) and 0.2 mole of PCl_(3) are mixed in one litre vessel . At equilibrium 0.4 mole of PCl_(3) is present . The value of K_(C) for the reaction PCl_(5(g)) hArr PCl_(3(g)) + Cl_(2(g)) is