the number of molecules present in 0.16 gram of oxygen is
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6.022×10²¹ is the no. of molecules present in 0.16g of oxygen(O2)
pasalamadhumita:
can you send me the process of solution
ok
so 6.022×10²³ molecules of oxygen are present in 16g of O2
therefore 16/10g of O2 will have 6.022×10²³/10 molecules
therefore 0.16g of O2 will have 6.022×10²¹ molecules
thanks
:)
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