Which of the following has no of molecules ?
1 mole of sulphur dioxide

Which of the following is a polar molecule?

Which of the following is the most abundant molecule?

Which of the following are peroxoacids of sulphur?

Which of the following would weigh most ? 1 Mole of H_2O ,1 mole of CO_2 ,1 mole of NH_3 , 1 mole of CO.

What weight of grams is represented by 1.5 moles of sulphur dioxide ?

Write complete balanced equation for the following reaction : sulphur dioxide + oxygen → sulphur trioxide

How many grams of oxygen gas contain the same number of molecules as are present in 16 grams of sulphur dioxide ? (Atomic masses : S = 32, O = 16).

Calculate the mass of 3 gram molecules of sulphuric acid.