Physics · Environmental Chemistry
फ्रीऑन का एक प्रकार जिसे ________ कहा जाता है, कभी एयरोसोल स्प्रे और रेफ्रिजरेंट के रूप में बहुत व्यापक रूप से उपयोग किया जाता था।
- 1क्लोरोफॉर्म (Chloroform)
- 2ब्रोमोप्रोपेन (Bromopropanes)
- 3क्लोरोफ्लोरोकार्बन (Chlorofluorocarbons)✓
- 4ब्रोमोइथेन (Bromoethanes)
सही उत्तर देखें
क्लोरोफ्लोरोकार्बन (Chlorofluorocarbons)
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