Question

What are the various natural indicators? Explain their action.​

Answer 1

$\huge\boxed{\underline{\mathcal{\red{❥A}\green{N}\pink{S}\orange{W}\blue{E}\purple{R}}}}$

Naturally obtained indicators are known as natural indicators. hibiscus change acids pink and bases green. Turmeric change acids colourless and bases red. Litmus change acid to red and base to blue

Answer 2

Answer:

ɴᴀᴛᴜʀᴀʟʟʏ ᴏʙᴛᴀɪɴᴇᴅ ɪɴᴅɪᴄᴀᴛᴏʀs ᴀʀᴇ ᴋɴᴏᴡɴ ᴀs ɴᴀᴛᴜʀᴀʟ ɪɴᴅɪᴄᴀᴛᴏʀs. ʜɪʙɪsᴄᴜs ᴄʜᴀɴɢᴇ ᴀᴄɪᴅs ᴘɪɴᴋ ᴀɴᴅ ʙᴀsᴇs ɢʀᴇᴇɴ. ᴛᴜʀᴍᴇʀɪᴄ ᴄʜᴀɴɢᴇ ᴀᴄɪᴅs ᴄᴏʟᴏᴜʀʟᴇss ᴀɴᴅ ʙᴀsᴇs ʀᴇᴅ. ʟɪᴛᴍᴜs ᴄʜᴀɴɢᴇ ᴀᴄɪᴅ ᴛᴏ ʀᴇᴅ ᴀɴᴅ ʙᴀsᴇ ᴛᴏ ʙʟᴜᴇ.