Question

Turmeric is a natural indicator. On adding its paste to acid

and base separately, which colours would be observed:

(a) Yellow in both acid and base

(b) Yellow in acid and red in base
(c) Pink in acid and yellow in base

(d) Red in acid and blue in base​

Answer 1

Answer:

(ʙ) ʏᴇʟʟᴏᴡ ɪɴ ᴀᴄɪᴅ ᴀɴᴅ ʀᴇᴅ ɪɴ ʙᴀsᴇ.

Explanation:

ᴛᴜʀᴍᴇʀɪᴄ ᴘᴀsᴛᴇ ɪs ʏᴇʟʟᴏᴡ ɪɴ ᴄᴏʟᴏᴜʀ ᴀɴᴅ ɪᴛ ɪs ᴀᴄɪᴅɪᴄ ɪɴ ɴᴀᴛᴜʀᴇ ʜᴇɴᴄᴇ ɪᴛ ʀᴇᴍᴀɪɴs ʏᴇʟʟᴏᴡ ɪɴ ᴀᴄɪᴅ ᴡʜᴇʀᴇᴀs ɪᴛ ɪs ᴄᴏɴᴠᴇʀᴛᴇᴅ ᴛᴏ ʀᴇᴅ ᴅᴜᴇ ᴛᴏ ɴᴇᴜᴛʀᴀʟɪᴢᴀᴛɪᴏɴ ʙʏ ᴛʜᴇ ʙᴀsᴇ.