A) \[X=C,\,Y=CO,\,Z=C{{O}_{2}}\]
B) \[X=S,\,Y=S{{O}_{2}},\,Z=S{{O}_{3}}\]
C) \[X=P,\,Y={{P}_{2}}{{O}_{3}},\,Z={{P}_{2}}{{O}_{5}}\]
D) \[X=O,\,Y={{O}_{2}},Z={{O}_{3}}\]
Correct Answer: A
Solution :
The non-metal X is carbon which is an important constituent of our food. Carbon forms two oxides Y (CO) and \[z(C{{o}_{2}}).\]CO is toxic and causes suffocation and even death while \[C{{O}_{2}}\]is responsible for global warming.You need to login to perform this action.
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