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Chemistry · 2020
JEE Main · 8 January 2020, Shift 1 · Q34
When gypsum is heated to 393 K, it forms:
When gypsum is heated to $\displaystyle 393$ K , it forms :
Official answer
(3)
$\displaystyle \mathrm{CaSO}_4 \cdot 0.5 \mathrm{H}_2 \mathrm{O}$
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JEE Main 2020 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.