Electrochemistry - Result Question 81

####29. The total number of moles of chlorine gas evolved is

(a) 0.5

(b) 1.0

(c) 2.0

(d) 3.0

Show Answer

Solution:

  1. Moles of $NaCl$ electrolysed $=4 \times \frac{500}{1000}=2.0$

$\Rightarrow$ moles of $Cl _2$ produced $=1.0$

$$ 2 Cl^{-} \longrightarrow Cl _2+2 e^{-} $$



NCERT Chapter Video Solution

Dual Pane