Question

Which of the following will not show Tyndall effect *
1) starch solution
2)copper sulphate solution
3)milk
4)chalk powder in wate​

Answer 1

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⟹In the above question, only b) milk and d) starch solution show Tyndall effect as they are colloids. a) salt solution and c) copper sulphate solution are solutions and therefore don't show Tyndall effect.

hσρє iт нєℓρѕ

⠀⠀⠀ нαρρу ℓєαяηiηg ⋆⁺₊⋆ ☁︎

Answer 2

Answer:

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Explanation:

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ǫᴜᴇsᴛɪᴏɴ →

ᴡʜɪᴄʜ ᴏғ ᴛʜᴇ ғᴏʟʟᴏᴡɪɴɢ ᴡɪʟʟ ɴᴏᴛ sʜᴏᴡ ᴛʏɴᴅᴀʟʟ ᴇғғᴇᴄᴛ *

ɪ) sᴛᴀʀᴄʜ sᴏʟᴜᴛɪᴏɴ

ɪɪ) ᴄᴏᴘᴘᴇʀ sᴜʟᴘʜᴀᴛᴇ sᴏʟᴜᴛɪᴏɴ

ɪɪɪ) ᴍɪʟᴋ

ɪᴠ) ᴄʜᴀʟᴋ ᴘᴏᴡᴅᴇʀ ɪɴ ᴡᴀᴛᴇʀ

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ᴀɴsᴡᴇʀ →

ɪɪ) ᴄᴏᴘᴘᴇʀ sᴜʟᴘʜᴀᴛᴇ sᴏʟᴜᴛɪᴏɴ ᴡɪʟʟ ɴᴏᴛ sʜᴏᴡ ᴛʏɴᴅᴀʟʟ ᴇғғᴇᴄᴛ

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ᴀɴsᴡᴇʀᴇᴅ ʙʏ →

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