General Studies · Refrigeration and Air Conditioning
ASHRAE नंबरिंग प्रणाली के अनुसार, निम्नलिखित में से कौन सा रेफ्रिजरेंट R-134a की संरचना को सही ढंग से दर्शाता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 11 कार्बन, 3 हाइड्रोजन, 4 फ्लोरीन परमाणु
- 22 कार्बन, 2 हाइड्रोजन, 4 फ्लोरीन परमाणु✓
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सही उत्तर देखें
2 कार्बन, 2 हाइड्रोजन, 4 फ्लोरीन परमाणु
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