Both oxidation and reduction takes place in

Question

Both oxidation and reduction takes place in (A)  NaBr + HCl → NaCl + HBr  (B)  HBr + AgNO3 → AgBr + HNO3  (C)  H2 + Br2 → 2HBr (D)  CaO + H2SO4 → CaSO4 + H2O

Tardigrade Admin · Accepted Answer

Addition of hydrogen is reduction and addition of halogen is oxidation. Both reactions takes place in H2 + Br2 → 2HBr .

Q. Both oxidation and reduction takes place in

$N a B r + H Cl \to N a Cl + H B r$

$H B r + A g N O_{3} \to A g B r + H N O_{3}$

$H_{2} + B r_{2} \to 2 H B r$

$C a O + H_{2} S O_{4} \to C a S O_{4} + H_{2} O$

Addition of hydrogen is reduction and addition of halogen is oxidation. Both reactions takes place in $H_{2} + B r_{2} \to 2 H B r$ .

Q. Both oxidation and reduction takes place in

NaBr+HCl→NaCl+HBr

HBr+AgNO3​→AgBr+HNO3​

H2​+Br2​→2HBr

CaO+H2​SO4​→CaSO4​+H2​O

Addition of hydrogen is reduction and addition of halogen is oxidation. Both reactions takes place in H2​+Br2​→2HBr .

$N a B r + H Cl \to N a Cl + H B r$

$H B r + A g N O_{3} \to A g B r + H N O_{3}$

$H_{2} + B r_{2} \to 2 H B r$

$C a O + H_{2} S O_{4} \to C a S O_{4} + H_{2} O$

Addition of hydrogen is reduction and addition of halogen is oxidation. Both reactions takes place in $H_{2} + B r_{2} \to 2 H B r$ .