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.
At what temperature does the solubility of KNO3 equal that of NaNO3? ...
Which organic compound is responsible for the characteristic aroma of fruits? ...
23490Th→23491Pa+X In the nuclear reaction above, X is...
Which of the following reactions represents the hydrolysis of an alkanoate? ...
Which of the following is a general method of preparing acids? ...