Q.

The example of spontaneous combustion is/are


see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

a

All of the above 

b

Burning of a matchstick

c

Burning of phosphorus

d

Burning of fireworks

answer is B.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

detailed_solution_thumbnail
Burning of phosphorus is an illustration of spontaneous combustion.
Combustion is a type of a chemical reaction which occurs between two or more substances, occurring in the presence of oxygen and produces heat and light in the form of a flame. Spontaneous combustion is one of the types of combustion. In this type, a substance suddenly bursts into flames with heat and light without the application of any external cause. The burning of phosphorus is one such example. It burns automatically when it is exposed into the air.
 
Watch 3-min video & get full concept clarity

tricks from toppers of Infinity Learn

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon