Image Based Question-66699 Leave a Comment / Image Based Question / By Renu Maurya Question Identify the gas cylinder as shown in the image. A. Thiopentone B. Cyclopropane C. Air D. Helium Show Answer Correct Answer » D Explanation Ans:D. Helium. Gas cylinder It is a pressure vessel used to store gases at above atmospheric pressure Colour Coding of Specific gases Gas Colour Acetylene maroon Argon dark green shoulder Carbon dioxide grey shoulder Chlorine yellow shoulder Helium brown shoulder Hydrogen red shoulder Nitrous oxide blue shoulder Nitrogen black shoulder Oxygen white shoulder Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like this:Like Loading…