A plastic jug contains 3.5 liters of milk. Calculate the volume of milk is `"meter"^(3)`

A solution contains 2.5 mol of H_(2) O . Calculation the mole fraction of each component of the solution.

Air contains 21% oxygen by volume. Calculate the theoretical volume of air which will be required for burning completely 500 cubic ft of acetylene gas (C_(2) H_(2)) All volumes are measured under the same conditions of temperature and pressure.

Concentrated HNO_(3) is 69% by mass of nitric acid. Calculate the volume of the solution which contains 23 g of HNO_(3) . (Density of concentrated HNO_(3) solution is 1.41 g ml^(-1))

The bottom of a light cylindrical shaped vessel made from metallic sheet is closed by a cone shaped vessel as shown in the figure. The radius of the circular base of the cylinder and radius of the circular base of the cone each is equal to 7 cm . If the height of the cylinder is 20 cm & height of the cone is 3 cm, calculate the cost of milk of fill completely this vessel at the rate of Rs. 20/liter.

The radii of two right circular cylinders area in the ratio of 2:3 and their heights are in the ratio of 5:4 . Calculate the ratio of their curved surface areas and ratio of their volumes.

The cost of 4-litr milk is 200 Rs.Tablulate thecost of 2,3,5,8 litres of milk of same quality.

How many litres of milk can a hemispherical bowl of diameter 10.5 cm hold ?

A milk tank is in the shape of a cyclinder with hemispheres of same radii attached to both ends of it as shown in figure. If the total height of the tank is 6m and the radius is 1m, calculate the maximum quantity of milk filled in the tank in litres. (pi=(22)/(7))

For a cubiccrystal, the face diagonal is 3.5 Å . Calculate the face length.