Question: how many moles of sulphuric acid contains 4 kg of sulphur in it?
Answer: How many moles of H2SO4 contains 4 gram of sulphur in it? 4 g S is present in = 1/32*4 = 1/8 moles = 0.125 moles of H2SO4 (ans.) 4 g S is present in = 1/32*4 = 1/8 moles = 0.125 moles of H2SO4 (ans.)