Question

Describe how crystals of copper sulphate are prepard short answer​

Answer 1

Answer:

Crystals of copper sulphate are prepared by the method of crystallization.

Explanation:

1)A cupful of water is taken in a beaker and a few drops of dilute sulphuric acid are added in it.

(2)The water is then heated and when it starts boiling, copper sulphate powder is added slowly with stirring.

(3)Copper sulphate powder is added continuously till no more powder can be dissolved.

(4)Then solution is filtered and allowed to cool down.

(5)Do not disturb the solution, when it is cooling.

Observation:

Crystals of copper sulphate slowly form at the bottom of the beaker.

Answer 2

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╰❥ Dᴇsᴄʀɪʙᴇ ʜᴏᴡ ᴄʀʏsᴛᴀʟs ᴏғ ᴄᴏᴘᴘᴇʀ sᴜʟᴘʜᴀᴛᴇ ᴀʀᴇ ᴘʀᴇᴘᴀʀᴇᴅ.

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╰❥ Tᴀᴋᴇ ᴀ ᴄᴜᴘ ғᴜʟʟ ᴏғ ᴡᴀᴛᴇʀ ɪɴ ᴀ ʙᴇᴀᴋᴇʀ ᴀɴᴅ ᴀᴅᴅ ᴀ ғᴇᴡ ᴅʀᴏᴘs ᴏғ ᴅɪʟᴜᴛᴇ sᴜʟᴘʜᴜʀɪᴄ ᴀᴄɪᴅ. Hᴇᴀᴛ ᴛʜᴇ ᴡᴀᴛᴇʀ. Wʜᴇɴ ɪᴛ sᴛᴀʀᴛs ʙᴏɪʟɪɴɢ, ᴀᴅᴅ ᴄᴏᴘᴘᴇʀ sᴜʟᴘʜᴀᴛᴇ ᴘᴏᴡᴅᴇʀ sʟᴏᴡʟʏ. Cᴏɴᴛɪɴᴜᴇ ᴛᴏ ᴀᴅᴅ ᴄᴏᴘᴘᴇʀ sᴜʟᴘʜᴀᴛᴇ ᴘᴏᴡᴅᴇʀ ᴛɪʟʟ ɴᴏ ᴍᴏʀᴇ ᴘᴏᴡᴅᴇʀ ᴄᴀɴ ʙᴇ ᴅɪssᴏʟᴠᴇᴅ. Dᴜʀɪɴɢ ᴛʜɪs ᴘʀᴏᴄᴇss ᴄᴏɴᴛɪɴᴏᴜsʟʏ sᴛɪʀ ᴛʜᴇ sᴏʟᴜᴛɪᴏɴ. Fɪʟᴛᴇʀ ᴛʜᴇ sᴏʟᴜᴛɪᴏɴ. Lᴇᴀᴠᴇ ɪᴛ ғᴏʀ ᴄᴏᴏʟɪɴɢ. Lᴏᴏᴋ ᴀᴛ ɪᴛ ᴀғᴛᴇʀ sᴏᴍᴇ ᴛɪᴍᴇ, ʏᴏᴜ ᴄᴀɴ sᴇᴇ ᴛʜᴇ Cʀʏsᴛᴀʟ's ᴏғ ᴄᴏᴘᴘᴇʀ sᴜʟᴘʜᴀᴛᴇ.

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