The Pin index code of Nitrous oxide is :
Ans. is 'c' i.e. 3, 5 Pin index for the following gases are-Nitrous oxide - 3 and 5Oxygen - 2 and 5Cyclopropane - 3 and 6Carbon dioxide - 1 and 6 Also, RememberInternational color code for cylindersOxygen* - black with white shouldersNitrous oxide* - BlueCarbon dioxide* - GrayCyclopropane*- Orange
2,5.
1,5.
3,5.
2,6.