Question

describe how crystals of copper sulphate are prepared

Answer 1

Take a cup full of water in a 250ml beaker and add a few drops of dilute sulphuric acid. Heat the water. When it starts boiling add copper sulphate powder to the water and stir it continuously. Continue adding copper sulphate powder till no more powder can be dissolved in water. Filter the solution. Leave the solution for some time. Later we could see crystals of copper sulphate.
Hope it helps

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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