Combustion and flame Worksheet-1
Fill in the blanks:
Blue coloured flame is produced by _____ combustion of fuel.
Combustion and flame Worksheet-2
Multiple Choice Questions:
A. Fire due to electric short circuit
B. Fire due to burning of wood
C. Fire due to burning of cotton
D. Fire due to crackers
A. Magnesium hydroxide B. Magnesium oxideRead More...