1.

Calculate the number of moles in 490g of H2SO4.ha me class ix se hu​

Answer»

Answer:

Atomic mass of ONE mole of H2SO4 is 98 GRAMS. So 98 grams of H2SO4 contains 1 mole of H2SO4 molecule i.e., 7 moles ATOMS. 49 grams of H2SO4 contains 1/2 mole of H2SO4 molecule i.e., 3.5 moles atoms. Hope it HELPS

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