The energy evolved when magnesium burns in air is in the ...
The energy evolved when magnesium burns in air is in the form of
heat
heat and sound
light and heat
sound
Correct answer is C
When a piece of magnesium ribbon is ignited, light and heat are produced.The reaction is an exothermic reaction, as well as one that produces light energy.
What is the atomic number of Fluorine? ...
Which of these alloys contains copper? ...
Compound with the general formula CnH2n+2 belong to the_______ group...
Permanent hardness of water can be removed by? ...
The temperature of a body decreases when drops of liquid placed on it evaporate because? ...