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#1 2017-10-17 09:03:30
- hamidoon123
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The formula of heavy spar is?
10th Class Federal Board Exams Quizzes MCQs Quizzes Federal Board Class 10th Chemistry Chapter No 4
Question:
The formula of heavy spar is?
Option A):
BaSO₄
Option B):
CaSO₄
Option C):
Ba(HSO₄)₂
Option D):
BaSO₄
Correct Answer is Option A):
BaSO₄
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2017-10-17 09:03:30
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