1.

In one mole of carbon atoms weighs 12 gram , what is the mass ( in gram ) of 1 atom of carbon. Explain with calculation. Unnecessary answer will be reported.​

Answer»

A mole is defined as exactly equal to 6.022×1023 atoms. So, we know that a mole of CARBON CONTAINS 6.022×1023 atoms. THEREFORE, we can write the mass of 6.022×1023 atoms = 12 g. HENCE, the mass in grams of 1 atom of carbon is 1.993×10−23g



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