Question

2. Write notes on types of concentration cells​

Answer 1

Answer:

• ᴇʟᴇᴄᴛʀᴏʟʏᴛᴇ ᴄᴏɴᴄᴇɴᴛʀᴀᴛɪᴏɴ ᴄᴇʟʟ - ɪɴ ᴛʜɪs ᴛʏᴘᴇ ᴏғ ᴄᴇʟʟ ᴇʟᴇᴄᴛʀᴏᴅᴇs ɪɴ ʙᴏᴛʜ ᴛʜᴇ ʜᴀʟғ ᴄᴇʟʟs ᴀʀᴇ ᴍᴀᴅᴇ ᴜᴘ ᴏғ sᴀᴍᴇ sᴜʙsᴛᴀɴᴄᴇs ᴀɴᴅ ᴇʟᴇᴄᴛʀᴏʟʏᴛᴇ ɪs ᴛʜᴇ sᴏʟᴜᴛɪᴏɴ ᴏғ sᴀᴍᴇ sᴜʙsᴛᴀɴᴄᴇs ʙᴜᴛ ᴡɪᴛʜ ᴅɪғғᴇʀᴇɴᴛ ᴄᴏɴᴄᴇɴᴛʀᴀᴛɪᴏɴ.

• ᴇʟᴇᴄᴛʀᴏᴅᴇ ᴄᴏɴᴄᴇɴᴛʀᴀᴛɪᴏɴ ᴄᴇʟʟ - ɪɴ ᴛʜɪs ᴛʏᴘᴇ ᴏғ ᴄᴇʟʟ ᴛᴡᴏ ᴇʟᴇᴄᴛʀᴏᴅᴇs ᴏғ sᴀᴍᴇ sᴜʙsᴛᴀɴᴄᴇ ʙᴜᴛ ᴡɪᴛʜ ᴅɪғғᴇʀᴇɴᴛ ᴄᴏɴᴄᴇɴᴛʀᴀᴛɪᴏɴ ᴀʀᴇ ᴅɪᴘᴘᴇᴅ ɪɴ sᴀᴍᴇ sᴏʟᴜᴛɪᴏɴ.

Explanation:

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Answer 2

Answer:

There are two general types of concentration cells. Concentration cellscan be electrode concentration cells or electrolyte concentration cells. ... Electrode Concentration cell - In this typeof cell two electrodes of same substance but with different concentration are dipped in same solution.

Concentration cells can be classified into two types, namely:

• Electrode Concentration Cells.
• Electrolyte Concentration Cells.

For example, two hydrogen electrodes at different gaseous pressures in the same solution of hydrogen ions constitute a cell of this type. 2. Electrolyte concentration cells: In these cells, electrodes are identical but these are immersed in solutions of the same electrolyte of differentconcentrations.