Question

plaster of Paris should be stored in a moisture proof container. Explain why​

Answer 1

Answer:

Here's Your Answer :-

⏩ Plaster of Paris should be stored in moisture proof container because presence of moisture on plaster of Paris causes slow setting of plaster of Paris...

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Answer 2

ʜᴇʏᴀ !!!

ᴘʟᴀsᴛᴇʀ ᴏғ ᴘᴀʀɪs:-

ᴘʟᴀsᴛᴇʀ ᴏғ ᴘᴀʀɪs ɪs sᴛᴏʀᴇᴅ ɪɴ ᴍᴏɪsᴛᴜʀᴇ ᴘʀᴏᴏғ ᴄᴏɴᴛᴀɪɴᴇʀ ʙᴇᴄᴀᴜsᴇ ᴡʜᴇɴ ɪᴛ ʀᴇᴀᴄᴛ ᴡɪᴛʜ 3/2 ᴍᴏʟᴇᴄᴜʟᴇ ᴏғ ᴡᴀᴛᴇʀ ᴛʜᴇɴ ɪᴛ ғᴏʀᴍ ɢʏᴘsᴜᴍ

ʜᴇʀᴇ ɪs ᴇϙᴜᴀᴛɪᴏɴ ᴛʜᴀᴛ sʜᴏᴡ ʀᴇᴀᴄᴛɪᴏɴ ʙᴇᴛᴡᴇᴇɴ ᴘʟᴀsᴛᴇʀ ᴏғ ᴘᴀʀɪs ᴀɴᴅ ᴡᴀᴛᴇʀ.

ᴄᴀsᴏ4 .1/2 ʜ20 + 3 /2ʜ20 ==> ᴄᴀsᴏ4 .2ʜ20

ᴡʜᴇɴᴇᴠᴇʀ ᴘʟᴀsᴛᴇʀ ᴏғ ᴘᴀʀɪs ɪs ᴇxᴘᴏsᴇᴅ ᴛᴏ ᴀɪʀ ɪᴛ ᴛᴀᴋᴇ 3 ʙʏ 2 ᴍᴏʟᴇᴄᴜʟᴇs ᴏғ ᴡᴀᴛᴇʀ ᴀɴᴅ ғᴏʀᴍ ɢʏᴘsᴜᴍ.

ᴅᴜᴇ ᴛᴏ ғᴏʀᴍᴀᴛɪᴏɴ ᴏғ ɢʏᴘsᴜᴍ sᴀʟᴛ ᴛʜᴇ ᴘʟᴀsᴛᴇʀ ᴏғ ᴘᴀʀɪs ɪs ɢᴏɪɴɢ ʜᴀʀᴅ.

sᴏ ᴛᴏ ᴘʀᴇᴠᴇɴᴛ ɪᴛ ғʀᴏᴍ ɢᴇᴛᴛɪɴɢ ʜᴀʀᴅ ɪᴛ sʜᴏᴜʟᴅ ʙᴇ ᴋᴇᴘᴛ ɪɴ ᴍᴏɪsᴛᴜʀᴇ ᴘʀᴏᴏғ ᴄᴏɴᴛᴀɪɴᴇʀ ɴᴏᴛ ɪɴ ᴇxᴘᴏsᴇᴅ ᴀɪʀ .