Naib Tehsildar English 2022Which gas is used in fire extinguishers? Posted on November 30, 2022 by adminA. Nitrogen oxide B. Carbon dioxide C. Carbon monoxide D. None of theseShare this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on WhatsApp (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on LinkedIn (Opens in new window)
