Question
[50]. गुब्बारों में भरी जाने वाली हल्की, अज्वलनशील गैस कौन-सी है? / Which light, non-flammable gas is filled in balloons?
Option 1 : हीलियम / Helium
Detailed Solution
सही उत्तर हीलियम / Helium है।
हीलियम हल्की और अज्वलनशील है; हाइड्रोजन हल्की तो है, परंतु ज्वलनशील है। / Helium is light and non-flammable; hydrogen is light but flammable.
Indian National Movement & Bihar / भारतीय राष्ट्रीय आंदोलन एवं बिहार (Q51-60)
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prepsnap.in • Mock TestQuestion:
[50]. गुब्बारों में भरी जाने वाली हल्की, अज्वलनशील गैस कौन-सी है? / Which light, non-flammable gas is filled in balloons?
Correct Answer: हीलियम / Helium
हीलियम हल्की और अज्वलनशील है; हाइड्रोजन हल्की तो है, परंतु ज्वलनशील है। / Helium is light and non-flammable; hydrogen is light but flammable.
Indian National Movement & Bihar / भारतीय राष्ट्रीय आंदोलन एवं बिहार (Q51-60)