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#1 2017-10-31 15:22:14
- shakeel123
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Which is insoluble carbonate?A = KCO 3 B = Ca CO 3 C...
ECAT Engineering Exams Quizzes MCQs Quizzes ECAT Engineering Entry Test 2017 Chemistry S-Block Elements
Question:
Which is insoluble carbonate?
A = KCO 3
B = Ca CO 3
C = Na2 CO 3
D = None of these
Option A):
C
Option B):
D
Option C):
A
Option D):
B
Correct Answer is Option D):
B
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