Question

Which smong the folowing has maximum number of moles? (1) 24 g of ozone
2) 65 g of ethyne
3) 22 g of carbon dioxide
4)95 g of sulphur dioxide​

Answer 1

Answer:

Ethyne has the maximum number of moles.

Explanation:

Ethyne (C2H2) has a molar mass of 26,

number of moles = mass / molar mass

=> x = 65/26

=> x = 2.5