पॉलिथीन बैग जलाने से कौन ग� – McqOptions

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1.	पॉलिथीन बैग जलाने से कौन गैस निकलता है ?
A.	नाइट्रस आक्साइड
B.	नाइट्रोजन
C.	कार्बन डाई ऑक्साइड
D.	मीथेन
Answer» D. मीथेन

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