English, asked by narendrachaya, 9 hours ago

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Answered by dave09
0

Answer:

sorry i don't know the answer

Explanation:

sorry

Answered by ITISNISHANT07
0

Answer:

ᴘʟᴇᴀsᴇ ᴍᴀʀᴋ ᴍᴇ ᴀs ʙʀᴀɪɴʟɪᴇsᴛ ᴀɴsᴡᴇʀ ᴛʜᴇɴ ᴏɴʟʏ ɪ ᴡɪʟʟ ᴀɴsᴡᴇʀ ᴛʜᴇ ǫᴜᴇsᴛɪᴏɴ

Vapour density is the density of a vapour in relation to that of hydrogen. It may be defined as mass of a certain volume of a substance divided by mass of same volume of hydrogen. vapour density = mass of n molecules of gas / mass of n molecules of hydrogen.

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