Science, asked by first86, 7 months ago

U
③ why is it diffecult to use hydrogen
gas a fuel

Answers

Answered by Anonymous

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$\huge {\purple {\fbox {\bigstar {\mathfrak {\red {ur\: question}}}}}}$

$\huge {\mathfrak {\purple {Q.}}}}$ why is it diffecult to use hydrogen

gas a fuel

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$\huge {\purple {\fbox {\bigstar {\mathfrak {\red {ur\: ANSWER✓}}}}}}$

ᴏɴᴇ ᴏғ ᴛʜᴇ ᴄʜᴀʟʟᴇɴɢᴇs ᴏғ ᴜsɪɴɢ ʜʏᴅʀᴏɢᴇɴ ᴀs ᴀ ғᴜᴇʟ ᴄᴏᴍᴇs ғʀᴏᴍ ʙᴇɪɴɢ ᴀʙʟᴇ ᴛᴏ ᴇғғɪᴄɪᴇɴᴛʟʏ ᴇxᴛʀᴀᴄᴛ ʜʏᴅʀᴏɢᴇɴ ғʀᴏᴍ ᴛʜᴇsᴇ ᴄᴏᴍᴘᴏᴜɴᴅs. ɴᴏᴡ, sᴛᴇᴀᴍ ʀᴇғᴏʀᴍɪɴɢ, ᴡʜɪᴄʜ ᴄᴏᴍʙɪɴᴇs ʜɪɢʜ-ᴛᴇᴍᴘᴇʀᴀᴛᴜʀᴇ sᴛᴇᴀᴍ ᴡɪᴛʜ ɴᴀᴛᴜʀᴀʟ ɢᴀs, ᴀᴄᴄᴏᴜɴᴛs ғᴏʀ ᴛʜᴇ ᴍᴀᴊᴏʀɪᴛʏ ᴏғ ᴛʜᴇ ʜʏᴅʀᴏɢᴇɴ ᴘʀᴏᴅᴜᴄᴇᴅ.

ʜʏᴅʀᴏɢᴇɴ ғᴜᴇʟ ɪs ᴀ ᴢᴇʀᴏ-ᴇᴍɪssɪᴏɴ ғᴜᴇʟ ʙᴜʀɴᴇᴅ ᴡɪᴛʜ ᴏxʏɢᴇɴ. ɪᴛ ᴄᴀɴ ʙᴇ ᴜsᴇᴅ ɪɴ ғᴜᴇʟ ᴄᴇʟʟs ᴏʀ ɪɴᴛᴇʀɴᴀʟ ᴄᴏᴍʙᴜsᴛɪᴏɴ ᴇɴɢɪɴᴇs. ɪᴛ ʜᴀs ʙᴇɢᴜɴ ᴛᴏ ʙᴇ ᴜsᴇᴅ ɪɴ ᴄᴏᴍᴍᴇʀᴄɪᴀʟ ғᴜᴇʟ ᴄᴇʟʟ ᴠᴇʜɪᴄʟᴇs, sᴜᴄʜ ᴀs ᴘᴀssᴇɴɢᴇʀ ᴄᴀʀs, ᴀɴᴅ ʜᴀs ʙᴇᴇɴ ᴜsᴇᴅ ɪɴ ғᴜᴇʟ ᴄᴇʟʟ ʙᴜsᴇs ғᴏʀ ᴍᴀɴʏ ʏᴇᴀʀs. ɪᴛ ɪs ᴀʟsᴏ ᴜsᴇᴅ ᴀs ᴀ ғᴜᴇʟ ғᴏʀ sᴘᴀᴄᴇᴄʀᴀғᴛ ᴘʀᴏᴘᴜʟsɪᴏɴ.

ᴀs ᴏғ 2018, ᴛʜᴇ ᴍᴀᴊᴏʀɪᴛʏ ᴏғ ʜʏᴅʀᴏɢᴇɴ (∼95%) ɪs ᴘʀᴏᴅᴜᴄᴇᴅ ғʀᴏᴍ ғᴏssɪʟ ғᴜᴇʟs ʙʏ sᴛᴇᴀᴍ ʀᴇғᴏʀᴍɪɴɢ ᴏʀ ᴘᴀʀᴛɪᴀʟ ᴏxɪᴅᴀᴛɪᴏɴ ᴏғ ᴍᴇᴛʜᴀɴᴇ ᴀɴᴅ ᴄᴏᴀʟ ɢᴀsɪғɪᴄᴀᴛɪᴏɴ ᴡɪᴛʜ ᴏɴʟʏ ᴀ sᴍᴀʟʟ ϙᴜᴀɴᴛɪᴛʏ ʙʏ ɴᴇᴡᴇʀ ʀᴏᴜᴛᴇs sᴜᴄʜ ᴀs ʙɪᴏᴍᴀss ɢᴀsɪғɪᴄᴀᴛɪᴏɴ ᴏʀ ᴇʟᴇᴄᴛʀᴏʟʏsɪs ᴏғ ᴡᴀᴛᴇʀᴏʀ sᴏʟᴀʀ ᴛʜᴇʀᴍᴏᴄʜᴇᴍɪsᴛʀʏ ᴀ sᴏʟᴀʀ ғᴜᴇʟ, ᴡɪᴛʜ ɴᴏ ᴄᴀʀʙᴏɴ ᴇᴍɪssɪᴏɴs.

ʜʏᴅʀᴏɢᴇɴ ɪs ғᴏᴜɴᴅ ɪɴ ᴛʜᴇ ғɪʀsᴛ ɢʀᴏᴜᴘ ᴀɴᴅ ғɪʀsᴛ ᴘᴇʀɪᴏᴅ ɪɴ ᴛʜᴇ ᴘᴇʀɪᴏᴅɪᴄ ᴛᴀʙʟᴇ, ɪ.ᴇ. ɪᴛ ɪs ᴛʜᴇ ʟɪɢʜᴛᴇsᴛ ᴀɴᴅ ғɪʀsᴛ ᴇʟᴇᴍᴇɴᴛ ᴏɴ ᴛʜᴇ ᴘᴇʀɪᴏᴅɪᴄ ᴛᴀʙʟᴇ. sɪɴᴄᴇ ᴛʜᴇ ᴡᴇɪɢʜᴛ ᴏғ ʜʏᴅʀᴏɢᴇɴ ɪs ʟᴇss ᴛʜᴀɴ ᴀɪʀ, ɪᴛ ʀɪsᴇs ɪɴ ᴛʜᴇ ᴀᴛᴍᴏsᴘʜᴇʀᴇ ᴀɴᴅ ɪs ᴛʜᴇʀᴇғᴏʀᴇ ʀᴀʀᴇʟʏ ғᴏᴜɴᴅ ɪɴ ɪᴛs ᴘᴜʀᴇ ғᴏʀᴍ, ʜ2.ɪɴ ᴀ ғʟᴀᴍᴇ ᴏғ ᴘᴜʀᴇ ʜʏᴅʀᴏɢᴇɴ ɢᴀs, ʙᴜʀɴɪɴɢ ɪɴ ᴀɪʀ, ᴛʜᴇ ʜʏᴅʀᴏɢᴇɴ (ʜ2) ʀᴇᴀᴄᴛs ᴡɪᴛʜ ᴏxʏɢᴇɴ (ᴏ2) ᴛᴏ ғᴏʀᴍ ᴡᴀᴛᴇʀ (ʜ2ᴏ) ᴀɴᴅ ʀᴇʟᴇᴀsᴇs ᴇɴᴇʀɢʏ.

2ʜ2 (ɢ) + ᴏ2 (ɢ) → 2ʜ2ᴏ (ɢ) + ᴇɴᴇʀɢʏ

ɪғ ᴄᴀʀʀɪᴇᴅ ᴏᴜᴛ ɪɴ ᴀᴛᴍᴏsᴘʜᴇʀɪᴄ ᴀɪʀ ɪɴsᴛᴇᴀᴅ ᴏғ ᴘᴜʀᴇ ᴏxʏɢᴇɴ, ᴀs ɪs ᴜsᴜᴀʟʟʏ ᴛʜᴇ ᴄᴀsᴇ, ʜʏᴅʀᴏɢᴇɴ ᴄᴏᴍʙᴜsᴛɪᴏɴ ᴍᴀʏ ʏɪᴇʟᴅ sᴍᴀʟʟ ᴀᴍᴏᴜɴᴛs ᴏғ ɴɪᴛʀᴏɢᴇɴ ᴏxɪᴅᴇs, ᴀʟᴏɴɢ ᴡɪᴛʜ ᴛʜᴇ ᴡᴀᴛᴇʀ ᴠᴀᴘᴏʀ.

ᴛʜᴇ ᴇɴᴇʀɢʏ ʀᴇʟᴇᴀsᴇᴅ ᴇɴᴀʙʟᴇs ʜʏᴅʀᴏɢᴇɴ ᴛᴏ ᴀᴄᴛ ᴀs ᴀ ғᴜᴇʟ. ɪɴ ᴀɴ ᴇʟᴇᴄᴛʀᴏᴄʜᴇᴍɪᴄᴀʟ ᴄᴇʟʟ, ᴛʜᴀᴛ ᴇɴᴇʀɢʏ ᴄᴀɴ ʙᴇ ᴜsᴇᴅ ᴡɪᴛʜ ʀᴇʟᴀᴛɪᴠᴇʟʏ ʜɪɢʜ ᴇғғɪᴄɪᴇɴᴄʏ. ɪғ ɪᴛ ɪs ᴜsᴇᴅ sɪᴍᴘʟʏ ғᴏʀ ʜᴇᴀᴛ, ᴛʜᴇ ᴜsᴜᴀʟ ᴛʜᴇʀᴍᴏᴅʏɴᴀᴍɪᴄs ʟɪᴍɪᴛs ᴏɴ ᴛʜᴇ ᴛʜᴇʀᴍᴀʟ ᴇғғɪᴄɪᴇɴᴄʏ ᴀᴘᴘʟʏ.

ʜʏᴅʀᴏɢᴇɴ ɪs ᴜsᴜᴀʟʟʏ ᴄᴏɴsɪᴅᴇʀᴇᴅ ᴀɴ ᴇɴᴇʀɢʏ ᴄᴀʀʀɪᴇʀ, ʟɪᴋᴇ ᴇʟᴇᴄᴛʀɪᴄɪᴛʏ, ᴀs ɪᴛ ᴍᴜsᴛ ʙᴇ ᴘʀᴏᴅᴜᴄᴇᴅ ғʀᴏᴍ ᴀ ᴘʀɪᴍᴀʀʏ ᴇɴᴇʀɢʏ sᴏᴜʀᴄᴇ sᴜᴄʜ ᴀs sᴏʟᴀʀ ᴇɴᴇʀɢʏ, ʙɪᴏᴍᴀss, ᴇʟᴇᴄᴛʀɪᴄɪᴛʏ (ᴇ.ɢ. ɪɴ ᴛʜᴇ ғᴏʀᴍ ᴏғ sᴏʟᴀʀ ᴘᴠ ᴏʀ ᴠɪᴀ ᴡɪɴᴅ ᴛᴜʀʙɪɴᴇs), ᴏʀ ʜʏᴅʀᴏᴄᴀʀʙᴏɴs sᴜᴄʜ ᴀs ɴᴀᴛᴜʀᴀʟ ɢᴀs ᴏʀ ᴄᴏᴀʟ. ᴄᴏɴᴠᴇɴᴛɪᴏɴᴀʟ ʜʏᴅʀᴏɢᴇɴ ᴘʀᴏᴅᴜᴄᴛɪᴏɴ ᴜsɪɴɢ ɴᴀᴛᴜʀᴀʟ ɢᴀs ɪɴᴅᴜᴄᴇs sɪɢɴɪғɪᴄᴀɴᴛ ᴇɴᴠɪʀᴏɴᴍᴇɴᴛᴀʟ ɪᴍᴘᴀᴄᴛs; ᴀs ᴡɪᴛʜ ᴛʜᴇ ᴜsᴇ ᴏғ ᴀɴʏ ʜʏᴅʀᴏᴄᴀʀʙᴏɴ, ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ ɪs ᴇᴍɪᴛᴛᴇᴅ.[6] ᴀᴛ ᴛʜᴇ sᴀᴍᴇ ᴛɪᴍᴇ, ᴛʜᴇ ᴀᴅᴅɪᴛɪᴏɴ ᴏғ 20% ᴏғ ʜʏᴅʀᴏɢᴇɴ (ᴀɴ ᴏᴘᴛɪᴍᴀʟ sʜᴀʀᴇ ᴛʜᴀᴛ ᴅᴏᴇs ɴᴏᴛ ᴀғғᴇᴄᴛ ɢᴀs ᴘɪᴘᴇs ᴀɴᴅ ᴀᴘᴘʟɪᴀɴᴄᴇs) ᴛᴏ ɴᴀᴛᴜʀᴀʟ ɢᴀs ᴄᴀɴ ʀᴇᴅᴜᴄᴇ ᴄᴏ2 ᴇᴍɪssɪᴏɴs ᴄᴀᴜsᴇᴅ ʙʏ ʜᴇᴀᴛɪɴɢ ᴀɴᴅ ᴄᴏᴏᴋɪɴɢ.

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PLZZ MARK AS BRAINLIEST

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