NCERT Solutions for Class 10 Science Chapter 2
Important Board Questions
Acids, Bases and Salts
NCERT Books for Session 2022-2023
CBSE Board and UP Board
Three Marks Questions
Questions No: 21
A compound which is prepared by gypsum has the property of hardening when mixed with water Identify and write its chemical formula. Write the chemical equation for preparation and mention any one use of it?
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