Question

Identify the given combustion. Burning of domestic cooking gas in a gas burner . Burning of white phosphorus on its own when it is kept exposed in air for sometime.
a) A is spontaneous while B is rapid combustion.
b) Both A and B are spontaneous combustion.
c) A is rapid combustion while B is spontaneous combustion.
d) Both A and B are rapid combustion.option C4000kj/kg​

Answer 1

Answer:

option c) A is rapid and B) is spontaneous

hope this helps you have a nice day ahead

Answer 2

Answer:

b) both A and B are spontaneous combustion.