Verified Solution • 2025–26 Session moderate

QJEEM03Ch58f0: JEE Main 2003 Chemistry - Class 11 JEEM03Ch58f0 Solution: The substance not likely to contain CaCO 3 is :

The substance not likely to contain CaCO₃ is :

Multiple Choice Options

A calcined gypsum
B sea shells
C dolomite
D a marble statue

Step-by-Step Verified Solution

Gypsum is

C a S O_{4} .2 H_{2} O

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