Test Index

UPSC NDA 2 2021 General Ability Solved Paper

© examsnet.com

Question : 124 of 150

Marks: +1, -0

Which one of the following is the chemical formula of Plaster of Paris?

CaSO4⋅‌
1
2
H2O
CaSO4⋅2H2O
CaSO4⋅5H2O
CaSO4⋅4H2O

Go to Question:

Prev Question

Next Question