Question

state the number of hydrojen in 1g of hydrojen ​

Answer 1

• ʙᴇᴄᴀᴜsᴇ ᴛʜᴇ ᴍᴏʟᴇᴄᴜʟᴀʀ ᴍᴀss ᴏғ ʜʏᴅʀᴏɢᴇɴ ɪs 1ɢʀᴀᴍ/ᴍᴏʟᴇ, ᴛʜᴇʀᴇ ɪs 1 ᴍᴏʟᴇ ᴏғ ʜʏᴅʀᴏɢᴇɴ ɪɴ 1 ɢʀᴀᴍ ᴏғ ʜʏᴅʀᴏɢᴇɴ ᴀᴛᴏᴍs. ғᴏʀ ᴇᴠᴇʀʏ ᴍᴏʟᴇ, ᴛʜᴇʀᴇ ᴀʀᴇ 6.02*10^23 ᴀᴛᴏᴍs sᴏ ɪɴ 1 ɢʀᴀᴍ ᴏғ ʜʏᴅʀᴏɢᴇɴ ᴛʜᴇʀᴇ ᴀʀᴇ 6.02*10^23 ʜʏᴅʀᴏɢᴇɴ ᴀᴛᴏᴍs (ɪɴ sᴄɪᴇɴᴛɪғɪᴄ ɴᴏᴛᴀᴛɪᴏɴ) ᴛʜɪs ɪs ᴇǫᴜᴀʟ ᴛᴏ 602000000000000000000000ʜʏᴅʀᴏɢᴇɴ ᴀᴛᴏᴍs.

Answer 2

Explanation:

for 1 mole there are 6.023×10^23 atoms.

so in 1 gm Hydrogen there are 6.023×10^23 atoms. as there is 1mole of hydrogen in 1gm of hydrogen.

hope it will help you