Pin Index

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Q. Pin Index for Nitrous Oxide is ?

a. 2 , 5
b. 3 , 5
c. 2 , 6
d. 1 , 5

ANSWER:

Ans : B 3 , 5
7 -- Entonox
1 , 5 -- Air
2 , 5 -- O2
2 , 6 -- CO2
3 , 5 -- N2O
3 , 6 -- Cyclopropane

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