General Science Gharelu prashititra Me Samanyat Kaun - Si prasheetak Prayog Me Laate Hai ?

Q.11489: घरेलू प्रशीतित्र में सामान्यतः कौन - सी प्रशीतक प्रयोग में लाते है ?
A
B
C
D
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घरेलू प्रशीतित्र में सामान्यतः कौन - सी प्रशीतक प्रयोग में लाते है ? - Which refrigerators are commonly used in household refrigerators? - Gharelu prashititra Me Samanyat Kaun - Si prasheetak Prayog Me Laate Hai ? General Science in hindi,   Amonia question answers in hindi pdf  Nitrogen questions in hindi, Know About Neon General Science online test General Science notes in hindi quiz book    frion

By Anonymous

इसका सही उत्तर फ्रिओंन होगा

By Anonymous

I think its D

By Anonymous

Right answer is D

By Anonymous

Answer D hoga refrigerator me amoniya nhi hoti

By Anonymous

Frion

By Anonymous

D. फ्रीऑन

By Anonymous

frion gas


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