The Correct answer is Cl= 710 g
The explanation:
According to the reaction equation:
2NaCl → 2Na + Cl2
when mass of Na = moles Na * molar mass Na
= 2 mol * 23 g/mol = 46 g
and the mass of Cl = moles Cl * molar mass Cl
= 1 * ( 2* 35.5) = 71 g
So, when 46 g Na → 71 g Cl
So, 460 g Na → ??? g Cl
∴ mass of Cl = 460g * 71g / 46g
= 710 g