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#1 2017-10-31 15:21:26

shakeel123
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CO 2 absorber used in breathing tanks is?A = K2 O2 B = ...

ECAT Engineering Exams Quizzes MCQs Quizzes ECAT Engineering Entry Test 2017 Chemistry S-Block Elements

Question:
CO 2 absorber used in breathing tanks is?
A = K2 O2
B = K2 O
C = KO2
D = Na2 O 2

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

Correct Answer is Option D):
C


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2017-10-31 15:21:26

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Re: CO 2 absorber used in breathing tanks is?A = K2 O2 B = ...



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