Question

Colour of the flame depends on the availability of dace

Answer 1

Answer:

The colour and temperature of a flame are dependent on the nature of the fuel involved in the combustion.

When excited, every element can emit light; the wavelength, and hence the colour, of the emitted light, is characteristic of each element. An example of this is the blue flame from gas ovens, which is due to the combustion of methane or liquified petroleum gas.