Chemistry, asked by anupnjap, 10 months ago

why helium is preferred to hydrogen for filling weather baloons ?​

Answers

Answered by yogichaudhary
4

Answer:

Because helium is lighter than air, a helium balloon rises. Hydrogen is another gas lighter than air; it is even lighter than helium. Hydrogen is not used in balloons and this demonstration shows why. Helium is a special gas called a Noble Gas, which means it doesn't burn.

Answered by mehakShrgll
0

Answer:

ʏᴏᴜʀ ᴀɴsᴡᴇʀ ɪs ᴛʜᴇ ᴀᴛᴛᴀᴄʜᴍᴇɴᴛ

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