Chemistry, asked by pasalamadhumita, 1 year ago

the number of molecules present in 0.16 gram of oxygen is

Answers

Answered by DarkOverlord

6

6.022×10²¹ is the no. of molecules present in 0.16g of oxygen(O2)

pasalamadhumita: can you send me the process of solution

DarkOverlord: ok

DarkOverlord: so 6.022×10²³ molecules of oxygen are present in 16g of O2

DarkOverlord: therefore 16/10g of O2 will have 6.022×10²³/10 molecules

DarkOverlord: therefore 0.16g of O2 will have 6.022×10²¹ molecules

pasalamadhumita: thanks

DarkOverlord: :)

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