Naib Tehsildar General Knowledge 2022, Everyday Science MCQsWhich of the following gas is used for cooling in refrigerators? Posted on October 30, 2022 by Aban CheemaA. ChlorofluorocarbonB. NitrogenC. HeliumD. 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)
