Hot conc. H2SO4 acts as moderately strong oxidising agent. It oxidises both metals and non-metals. Which of the following elements is oxidised by cone. H2SO4 into two gaseous products?

Question

Hot conc. H2SO4 acts as moderately strong oxidising agent. It oxidises both metals and non-metals. Which of the following elements is oxidised by cone. H2SO4 into two gaseous products? (A) Cu (B) S (C) C (D) Zn

Tardigrade Admin · Accepted Answer

C +2H2SO4(conc.) arrow CO2(g) +2SO2(g) +2H2O

Q. Hot conc. $H_{2} S O_{4}$ acts as moderately strong oxidising agent. It oxidises both metals and non-metals. Which of the following elements is oxidised by cone. $H_{2} S O_{4}$ into two gaseous products?

$C u$

$S$

$C$

$Z n$

$C + 2 H_{2} S O_{4} (co n c .) \to C O_{2 (g)} + 2 S O_{2 (g)} + 2 H_{2} O$

Q. Hot conc. H2​SO4​ acts as moderately strong oxidising agent. It oxidises both metals and non-metals. Which of the following elements is oxidised by cone. H2​SO4​ into two gaseous products?

Cu

S

C

Zn

C+2H2​SO4​(conc.)→CO2(g)​+2SO2(g)​+2H2​O

Q. Hot conc. $H_{2} S O_{4}$ acts as moderately strong oxidising agent. It oxidises both metals and non-metals. Which of the following elements is oxidised by cone. $H_{2} S O_{4}$ into two gaseous products?

$C u$

$S$

$C$

$Z n$

$C + 2 H_{2} S O_{4} (co n c .) \to C O_{2 (g)} + 2 S O_{2 (g)} + 2 H_{2} O$