When gypsum is heated |The s-Block Elements | JEE MAIN 2020

JEE MAIN 2020

08-01-20 S1

Question

When gypsum is heated to 393 K, it forms

Select the correct option:

A

Anhydrous $\mathrm{CaSO}_4$

B

Dead burnt plaster

C

$\mathrm{CaSO}_4 \cdot 5 \mathrm{H}_2 \mathrm{O}$

D

$\mathrm{CaSO}_4 \cdot 0.5 \mathrm{H}_2 \mathrm{O}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Chemistry

Easy

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