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

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

Grade:10

1 Answers

Kritee Adhikary
37 Points
5 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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