The number of isomers of dibromederivative of an alkene (molar mass 186 g `mol^(-1)`) is

The number of coulombs necessary to deposit 1g of potassium metal (molar mass 39 g mol^(-1)) from K^+ ions is

What is the molarity of a solution containting 200 mg of urea ( molar mass : 60 g mol ^(-1) ) dissolved in 500 g of water ?

What is the molarity of a solution containting 200 mg of urea ( molar mass : 60 g mol ^(-1) ) dissolved in 500 g of water ?

Calculate the freezing point of a solution containing 60 g glucose (Molar mass = 180 g mol^(-1) ) in 250 g of water . ( K_(f) of water = 1.86 K kg mol^(-1) )

Calculate the freezing point of a solution containing 60 g glucose (Molar mass = 180 g mol^(-1) ) in 250 g of water . ( K_(f) of water = 1.86 K kg mol^(-1) )

What is the molality of a solution containing 200 mg of urea (molar mass = 60 g mol^(-1) ) in 40g of water ?

The molar mass of a solute X in g mol^(-1) , if its 1% solution is isotonic with a 5% solution of cane sugar (molar mass = 342 g mol^(-) ), is

Calculate the number of H_(2)O molecules in 0.06 g of water. [Molar mass of H_(2)O =18 g mol^(-1)]