Question

point out the difference between 12 g of carbon and 12 u of carbon​

Answer 1

Answer:

12u Carbon= 1 atom of Carbon

12g Carbon= 1 mole of Carbon= 6.022*10^23 atoms of Carbon

Also, from this we can say that:

12g Carbon = (12*6.022*10^23)u Carbon

Answer 2

Answer: 12 gram of carbon means a mole of carbon while 12 unified mass of carbon means that the molar mass of carbon is 12 g and that 12 g of carbon make up one mole. It means that 1 mole or 12 u of carbon contain 6.023 × 1023 carbon atoms.