SO 2 Cl 2 on reaction with excess of water results into acidic mixture SO 2 Cl 2+2 H 2 O arrow H 2 SO 4+2 HCl 16 moles of NaOH is required for the complete neutralisation of the resultant acidic mixture. The number of moles of SO 2 Cl 2 used is :

Question

SO 2 Cl 2 on reaction with excess of water results into acidic mixture SO 2 Cl 2+2 H 2 O arrow H 2 SO 4+2 HCl 16 moles of NaOH is required for the complete neutralisation of the resultant acidic mixture. The number of moles of SO 2 Cl 2 used is : (A) 16 (B) 8 (C) 4 (D) 2

Tardigrade Admin · Accepted Answer

Let n ( SO 2 Cl 2)= x moles ∴ n ( H 2 SO 4)= x , n ( HCl )=2 x ⇒ n ( H +)=4 x For Neutralisation ⇒ n ( H +)= n ( OH -) ⇒ 4 x =16 ⇒ x =4

Q. $S O_{2} C l_{2}$ on reaction with excess of water results into acidic mixture
$S O_{2} C l_{2} + 2 H_{2} O \to H_{2} S O_{4} + 2 H Cl$
16 moles of $N a O H$ is required for the complete neutralisation of the resultant acidic mixture. The number of moles of $S O_{2} C l_{2}$ used is :

16

8

4

2

Let $n (S O_{2} C l_{2}) = x$ moles
$∴ n (H_{2} S O_{4}) = x, n (H Cl) = 2 x$
$\Rightarrow n (H^{+}) = 4 x$
For Neutralisation
$\Rightarrow n (H^{+}) = n (O H^{-})$
$\Rightarrow 4 x = 16$
$\Rightarrow x = 4$

Q. SO2​Cl2​ on reaction with excess of water results into acidic mixture SO2​Cl2​+2H2​O→H2​SO4​+2HCl 16 moles of NaOH is required for the complete neutralisation of the resultant acidic mixture. The number of moles of SO2​Cl2​ used is :

16

8

4

2

Let n(SO2​Cl2​)=x moles ∴n(H2​SO4​)=x,n(HCl)=2x ⇒n(H+)=4x For Neutralisation ⇒n(H+)=n(OH−) ⇒4x=16 ⇒x=4

Q. $S O_{2} C l_{2}$ on reaction with excess of water results into acidic mixture
$S O_{2} C l_{2} + 2 H_{2} O \to H_{2} S O_{4} + 2 H Cl$
16 moles of $N a O H$ is required for the complete neutralisation of the resultant acidic mixture. The number of moles of $S O_{2} C l_{2}$ used is :

Let $n (S O_{2} C l_{2}) = x$ moles
$∴ n (H_{2} S O_{4}) = x, n (H Cl) = 2 x$
$\Rightarrow n (H^{+}) = 4 x$
For Neutralisation
$\Rightarrow n (H^{+}) = n (O H^{-})$
$\Rightarrow 4 x = 16$
$\Rightarrow x = 4$