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#1 2017-10-31 16:09:38

hamidoon123
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Registered: 2017-09-21
Posts: 50,766

Which is litharge or massicot?A = PbO B = Pb2 O C = Pb3 ...

ECAT Engineering Exams Quizzes MCQs Quizzes ECAT Engineering Entry Test 2017 Chemistry Group III A And IV A Elements

Question:
Which is litharge or massicot?
A = PbO
B = Pb2 O
C = Pb3 O4
D = PbO2

Option A):
D
Option B):
B
Option C):
A
Option D):
C

Correct Answer is Option C):
A

2017-10-31 16:09:38

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Re: Which is litharge or massicot?A = PbO B = Pb2 O C = Pb3 ...



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