Chemistry, asked by prem9316, 3 months ago

identification tests for cations and anions as per india pharmocopia

Answers

Answered by itzsecretagent

5

Answer:

ᴛᴇsᴛs ғᴏʀ ᴀɴɪᴏɴs

ᴅɪssᴏʟᴠᴇ ᴀ sᴍᴀʟʟ sᴀᴍᴘʟᴇ ᴏғ ᴛʜᴇ sᴏʟɪᴅ sᴀʟᴛ ʏᴏᴜ ᴀʀᴇ ᴛᴇsᴛɪɴɢ ɪɴ ᴡᴀᴛᴇʀ.
ᴘʟᴀᴄᴇ ᴀᴘᴘʀᴏxɪᴍᴀᴛᴇʟʏ 10ᴄᴍ 3 ᴏғ ᴛʜᴇ sᴏʟᴜᴛɪᴏɴ ɪɴᴛᴏ ᴀ ᴛᴇsᴛ ᴛᴜʙᴇ.
ᴀᴅᴅ ғᴏᴜʀ ᴅʀᴏᴘs ᴏғ ɴɪᴛʀɪᴄ ᴀᴄɪᴅ.
ᴀᴅᴅ sɪʟᴠᴇʀ ɴɪᴛʀᴀᴛᴇ sᴏʟᴜᴛɪᴏɴ, ᴅʀᴏᴘᴡɪsᴇ.
ɪғ ᴀ ᴘʀᴇᴄɪᴘɪᴛᴀᴛᴇ ɪs ᴘʀᴏᴅᴜᴄᴇᴅ, ᴏʙsᴇʀᴠᴇ ᴛʜᴇ ᴄᴏʟᴏᴜʀ.

ʏᴏᴜ ᴄᴀɴ ᴏғᴛᴇɴ ᴅᴇᴛᴇʀᴍɪɴᴇ ᴛʜᴇ ᴄʜᴀʀɢᴇ ᴀɴ ɪᴏɴ ɴᴏʀᴍᴀʟʟʏ ʜᴀs ʙʏ ᴛʜᴇ ᴇʟᴇᴍᴇɴᴛ's ᴘᴏsɪᴛɪᴏɴ ᴏɴ ᴛʜᴇ ᴘᴇʀɪᴏᴅɪᴄ ᴛᴀʙʟᴇ:

ᴛʜᴇ ᴀʟᴋᴀʟɪ ᴍᴇᴛᴀʟs (ᴛʜᴇ ɪᴀ ᴇʟᴇᴍᴇɴᴛs) ʟᴏsᴇ ᴀ sɪɴɢʟᴇ ᴇʟᴇᴄᴛʀᴏɴ ᴛᴏ ғᴏʀᴍ ᴀ ᴄᴀᴛɪᴏɴ ᴡɪᴛʜ ᴀ 1+ ᴄʜᴀʀɢᴇ.
ᴛʜᴇ ᴀʟᴋᴀʟɪɴᴇ ᴇᴀʀᴛʜ ᴍᴇᴛᴀʟs (ɪɪᴀ ᴇʟᴇᴍᴇɴᴛs) ᴛᴡᴏ ᴇʟᴇᴄᴛʀᴏɴs ᴛᴏ ғᴏʀᴍ ᴀ 2+ ᴄᴀᴛɪᴏɴ.

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