A sugar syrup of weight 214.2 g cointains 34.2 g of sugar `(C_(12)H_(22)O_(11))`.Caculate the no of moles of sugar and water.

A sugar syrup of weight 214.2g contains 34.2g of sugar (C_(12)H_(22)O_(11)) . Calculate (i) Molality and (ii) Mole fraction of sugar in syrup.

Calculate mass of 2.7moles of C_(12)H_(22)O_(11) (molar mass = 342 g/ mol)

The number of hydrogen atoms present in 25.6 g of sucrose (C_12 H_22 O_11) which has a molar mass of 342.3g is :

Vapour pressure of water at 20^C is 17.5 mm of Hg and lowering of vapour pressure of a sugar soluton is 0.061 mm of Hg. Calculate mole fraction of sugar and water.

An aqueous solution of sucrose ( C_(12)H_(22)O_(11) ) having a concentration of 34.2gram/ litre has an osmotic pressure of 2.38 atmospheres at 17^(@) C. For an aqurous solution of glucose ( C_(6)H_(12)O_(6) ) to be isotonic with this solution , its concentration should be :

Calculate the molecular mass of C12H22O11

The osmotic pressures of 0.010 M solutions of KI and sucrose ( C_(12)H_(22)O_(11) ) are 0.432 atm and 0.24 atm respectively. The van't Hoff factor for KI is :

Calculate the molecular weight of of following compound : cane sugar C12H22O11

Suppose 2 kg of sugar contains 9 xx 10^6 crystals. How many sugar crystals are there in : 1.2 kg of sugar?