The colour of liquid O2 is (a) Red (b) Dark blue (c) Pale yellow (d) Pale blue The colour of liquid O2 is (a) Red (b) Dark blue (c) Pale yellow (d) Pale blue November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
