Question

Which of the following equations represent redox reactions and what are the values for ‘p’ and ‘q’ in these equations?

Equation 1: \[\ce{Fe2O3_{(s)} + 2Al_{(s)} -> Al2O3_{(s)} + p Fe_{(l)} + heat}\]

Equation 2: \[\ce{2C4H10_{(g)} + 13O2_{(g)} ->[\Delta] 8CO2_{(g)} + q H2O_{(g)}}\]

विकल्प

• Only equation 1 is a redox reaction, p = 1 and q = 3.

• Both equations 1 and 2 are redox reactions, p = 2 and q = 4.

• Only equation 2 is a redox reaction, p = 2 and q = 10.

• Both equations 1 and 2 are redox reactions, p = 2 and q = 10.

Answer 1

Both equations 1 and 2 are redox reactions, p = 2 and q = 10.