Home Chemistry S and P - Block Elements (S - Block Elements Not In Syllabus ) JEE Main 2019 - S Block A hydrated solid X on heating initially give…
Chemistry S and P - Block Elements (S - Block Elements Not In Syllabus ) JEE Main 2019 - S Block Single Correct MCQ
Published on: August 13, 2026

A hydrated solid X on heating initially gives a monohydrated compound Y. Y upon heating above 373 leads to an anhydrous white powder Z. X and Z, respectively, are:

A
Washing soda and soda ash.
B
Baking soda and dead burnt plaster.
C
Washing soda and dead burnt plaster.
D
Baking soda and soda ash.

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Text Solution

Verified by Experts
The correct answer is:
A

X = Washing soda

Z = Soda ash

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