On passing H2S through acidified KMnO4 , we get

Question

On passing H2S through acidified KMnO4 , we get (A)  textS (B) MnO2 (C) KHSO3 (D) K2SO3

Tardigrade Admin · Accepted Answer

On passing H2S through acidified KMnO4 , we get Sulphur. 2KMnO4+3H2SO4 arrow K2SO4+2MnSO4+3H2O+5O 5H2S+5O arrow 5H2O+5S 2KMnO4+3H2SO4+5H2S arrow K2SO4+2MnSO4+8H2O+5S

Q. On passing $H_{2} S$ through acidified $K M n O_{4}$ , we get

$S$

$M n O_{2}$

$KH S O_{3}$

$K_{2} S O_{3}$

On passing $H_{2} S$ through acidified $K M n O_{4}$ , we get Sulphur.

$2 K M n O_{4} + 3 H_{2} S O_{4} \to K_{2} S O_{4} + 2 M n S O_{4} + 3 H_{2} O + 5 O$

$5 H_{2} S + 5 O \to 5 H_{2} O + 5 S$

$2 K M n O_{4} + 3 H_{2} S O_{4} + 5 H_{2} S \to K_{2} S O_{4} + 2 M n S O_{4} + 8 H_{2} O + 5 S$

Q. On passing H2​S through acidified KMnO4​ , we get

S

MnO2​

KHSO3​

K2​SO3​

On passing H2​S through acidified KMnO4​ , we get Sulphur. 2KMnO4​+3H2​SO4​→K2​SO4​+2MnSO4​+3H2​O+5O 5H2​S+5O→5H2​O+5S 2KMnO4​+3H2​SO4​+5H2​S→K2​SO4​+2MnSO4​+8H2​O+5S

Q. On passing $H_{2} S$ through acidified $K M n O_{4}$ , we get

$S$

$M n O_{2}$

$KH S O_{3}$

$K_{2} S O_{3}$

On passing $H_{2} S$ through acidified $K M n O_{4}$ , we get Sulphur.

$2 K M n O_{4} + 3 H_{2} S O_{4} \to K_{2} S O_{4} + 2 M n S O_{4} + 3 H_{2} O + 5 O$

$5 H_{2} S + 5 O \to 5 H_{2} O + 5 S$

$2 K M n O_{4} + 3 H_{2} S O_{4} + 5 H_{2} S \to K_{2} S O_{4} + 2 M n S O_{4} + 8 H_{2} O + 5 S$