TS EAMCET 9-Sep-2020 Shift 2 Solved Paper

The formula of ethane is (CH3−CH3), i.e.
It has two carbon atoms and each contain six electrons. Also, it has six hydrogen atoms, which contain 1 electron.
Thus, total number of electrons =6+6+6=18 Therefore, one mole of ethane has
Therefore, one mole of ethane has
18×6.02×1023=108.36×1023
i.e. 108.4×1023 electrons
(∵1mol=6.02×1023 particles)
Hence, (c) is the correct answer.