Question

•> ɴᴀᴍᴇ ᴛʜᴇ ᴩʀᴏᴅᴜᴄᴛ ꜰᴏʀᴍᴇᴅ ɪɴ ᴇᴀᴄʜ ᴄᴀꜱᴇ ᴡʜᴇɴ:-

• ʜyᴅʀᴏᴄʜʟᴏʀɪᴄ ᴀᴄɪᴅ ʀᴇᴀᴄᴛꜱ ᴡɪᴛʜ ᴄᴀᴜꜱᴛɪᴄ ꜱᴏᴅᴀ.
• ɢʀᴀɴᴜʟᴀᴛᴇᴅ ᴢɪɴᴄ ʀᴇᴀᴄᴛꜱ ᴡɪᴛʜ ᴄᴀᴜꜱᴛɪᴄ ꜱᴏᴅᴀ.

•> ᴇxᴩʟᴀɪɴ ᴡʜy ꜱᴏᴅɪᴜᴍ ʜyᴅʀᴏxɪᴅᴇ ꜱᴏʟᴜᴛɪᴏɴ ᴄᴀɴɴᴏᴛ ʙᴇ ᴋᴇᴩᴛ ɪɴ ᴀʟᴜᴍɪɴɪᴜᴍ ᴄᴏɴᴛᴀɪɴᴇʀꜱ? ᴡʀɪᴛᴇ ᴇqᴜᴀᴛɪᴏɴ ꜰᴏʀ ᴛʜᴇ ʀᴇᴀᴄᴛɪᴏɴ ᴛʜᴀᴛ ᴍᴀy ᴛᴀᴋᴇ ᴩʟᴀᴄᴇ ꜰᴏʀ ᴛʜᴇ ꜱᴀᴍᴇ.


•> ʜᴏᴡ ᴄᴀɴ ᴡᴇ ᴏʙᴛᴀɪɴ ᴛʜᴇ ꜰᴏʟʟᴏᴡɪɴɢ ɢᴀꜱᴇꜱ ʙy ᴜꜱɪɴɢ ᴅɪʟᴜᴛᴇ ᴀᴄɪᴅ ᴀɴᴅ ᴏɴᴇ ᴏᴛʜᴇʀ ꜱᴜʙꜱᴛᴀɴᴄᴇ?
• ʜyᴅʀᴏɢᴇɴ
• ᴄᴀʀʙᴏɴ ᴅɪᴏxɪᴅᴇ

❎ᴅᴏɴᴛ ꜱᴩᴀᴍ❎​

Answer 1

$\underline{\bigstar\:\huge{\textsf{Answer}}}$

Question 1

When HCl (hydrochloric acid) reacts with NaOH(caustic soda/sodium hydroxide), NaCl (sodium chloride) and water is obtained.

»» NaOH and HCl ➝ NaCl + H₂O

Question 2

✭ When Zn (zinc) reacts with caustic soda (NaOH), sodium zincate (Na₂ZnO₂) and hydrogen gas(H₂) is formed

»» Zn + 2NaOH ➝ Na₂ZnO₂ + H₂

✭ NaOH cannot be stored in Aluminium containers due to the formation of highly inflammable hydrogen gas

»» 2Al + 2NaOH + 2H₂O ➝ 2NaAlO₂ + 3H

Question 3

✭ By reaction of copper with dilute HCl

»» Cu + 2HCl ➝ CuCl₂ + H₂

✭ By reacting sodiumbicarbonate with dil.HCl

»» NaHCO₃ + HCl ➝ NaCl + H₂O + CO₂

━━━━━━━━━━━━━━━━

Answer 2

Answer:

hope it helps.............................