State your observation when - Noon Academy

State your observation when

Acids, Bases and Salts | Chemistry | Class 10 | ICSE | Selina

State your observation when

(a) Washing soda crystals

(b) Iron (III) chloride salts are exposed to the atmosphere.

Answers:

(a) Washing soda crystals loses few water molecules and forms its monohydrate.

Reaction Involved: Na₂CO₃.10H₂O → Na₂CO₃.H₂O + 9H₂O

(b) Iron (III) chloride salts turns into a saturated solution when exposed to the atmosphere.

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