Q: Consider the following statements regarding burning of magnesium ribbon in air : 1. White powder of MgO is formed. 2. It is an example of combustion reaction. 3. Heat and light are produced. Which of the statements given above are correct?
(a)1 and 2 only
(b)1 and 3 only
(c)2 and 3 only
(d)1, 2 and 3
Correct Answer: (d)
The correct answer is (d) '1, 2 और 3'. This question from the General Studies domain tests knowledge of Miscellaneous.