Global Web Forum

shakeel123

Moderator

Registered: 2017-09-21

Posts: 50,796

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

Chemistry ECAT Exams Quizzes MCQs Quizzes S-Block Elements Online Test

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):
C
Option D):
B

Correct Answer is Option C):
C

---

Top Exams Quizzes MCQs And Interview Questions With Answers Forum:
https://www.globalguideline.com/forum/