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Question
Chemistry
Which of the following is combination reaction?
Q. Which of the following is combination reaction?
29
118
Language of Chemistry and Transformation of Substances
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A
2
CO
+
O
2
→
2
C
O
2
B
C
a
O
+
C
O
2
→
C
a
C
O
3
C
2
NO
+
O
2
→
2
N
O
2
D
All of these
Solution:
A chemical reaction in which two or more substance combine to form a single new substance is called combination reaction.
A
+
B
→
A
B