(a) What does 1 mole of a substance represent?
(b) Which has more number of molecules. 100g of N2 or 100 g of NH3
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one mole is equal to 6.022 into 10 to the power 23
vinay117:
100g of n2
how can u say that it is 100g of n2.. it can be 100g of NH3.. plz explain the second one
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(a)one mole of a substance is =6.022 multiplied by 10 to the power 23
(b)100 g of nh3
(b)100 g of nh3
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