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what are indicators ? with the help of example explain the colour change in acidic and basic medium of acid base indicator |
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Answer» 「ᴇxᴀᴍᴘʟᴇs ᴏғ ᴀᴄɪᴅ-ʙᴀsᴇ ɪɴᴅɪᴄᴀᴛᴏʀs ɪɴᴄʟᴜᴅᴇ ʟɪᴛᴍᴜs ᴘᴀᴘᴇʀ, ᴘʜᴇɴᴏʟᴘʜᴛʜᴀʟᴇɪɴ, ᴀɴᴅ ʀᴇᴅ ᴄᴀʙʙᴀɢᴇ ᴊᴜɪᴄᴇ. ᴀɴ ᴀᴄɪᴅ-ʙᴀsᴇ ɪɴᴅɪᴄᴀᴛᴏʀ ɪs ᴀ ᴡᴇᴀᴋ ᴀᴄɪᴅ ᴏʀ ᴡᴇᴀᴋ ʙᴀsᴇ ᴛʜᴀᴛ ᴅɪssᴏᴄɪᴀᴛᴇs ɪɴ ᴡᴀᴛᴇʀ ᴛᴏ ʏɪᴇʟᴅ ᴛʜᴇ ᴡᴇᴀᴋ ᴀᴄɪᴅ ᴀɴᴅ ɪᴛs ᴄᴏɴᴊᴜɢᴀᴛᴇ ʙᴀsᴇ ᴏʀ ᴇʟsᴇ ᴛʜᴇ ᴡᴇᴀᴋ ʙᴀsᴇ ᴀɴᴅ ɪᴛs ᴄᴏɴᴊᴜɢᴀᴛᴇ ᴀᴄɪᴅ. ᴛʜᴇ sᴘᴇᴄɪᴇs ᴀɴᴅ ɪᴛs ᴄᴏɴᴊᴜɢᴀᴛᴇ ʜᴀᴠᴇ ᴅɪғғᴇʀᴇɴᴛ ᴄᴏʟᴏʀs.」♡ |
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