Find 22 g = _____ kg

Find: 22g = ____kg.

1000g=____kg

Additional Bits : 15 kg : 210 g = _____________ .

Find 40 - (22)

Find : 40 - (22)

Additional Bits: 15 g :1 kg= _____________.

A gaseous mixture has 7g of N_2, 8g of He and 22g of CO_2 . Calculate the molefractions of component gaese in the mixture.

Find the PE of three objects of masses 1 kg, 2 kg and 3 kg placed at the three vertices of an equilateral triangle of side 20 cm.