NCERT Exemplar Solutions
Class 10 - Science - CHAPTER 1: Chemical Reactions and Equations - Multiple Choice QuestionsQuestion 2
Class 10 - Science - CHAPTER 1: Chemical Reactions and Equations - Multiple Choice Questions
Question. 2
2. The following reaction is an example of:
\(4NH_3(g) + 5O_2(g) \to 4NO(g) + 6H_2O(g)\)
(i) displacement reaction
(ii) combination reaction
(iii) redox reaction
(iv) neutralisation reaction
(a)
(i) and (iv)
(b)
(ii) and (iii)
(c)
(i) and (iii)
(d)
(iii) and (iv)
Detailed Answer with Explanation:
Ammonia reacts with oxygen to form nitric oxide and water. This is a combination and also a redox reaction.