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write the chemical formulae of washing soda ? what happen when crystals of washing soda are exposed to air?

satyam kumar , 7 Years ago
Grade 10
anser 1 Answers
Kritee Adhikary

Last Activity: 7 Years ago

Chemical formula- Na2CO3.10H2OWashing soda crystals show efflorescence. As the vapour pressure of water inside the crystal is more than that of outer atmosphere, so they lose the water of crystallisation and turn into an amorphous white solid from a blue crystal

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