Question

Complete the following sentences.
1. An ideal fuel should not ...................... .

2. The substance which Low ignition temperature ................... .

3. Middle zone of the candle flame ....................... .

4. On burning, solid fuels ................. .

5. Carboxyhemoglobin is formed ..................... .

PLEASE GIVE ANSWER FAST.​

Answer 1

1.leave any soot behind
2.catches fire fast
3.is where wax vapours burn completely
4.produce fire and leave soot
5.when we inhale carbon monoxide

Answer 2

Explanation:

1. produce any harmful gases

2. produce low heat energy

4. monoxide gases are produced