Which is not amphoteric (a) Al 3+ (b) Cr 3+ (c) Fe 3+ (d) Zn 2+ Which is not amphoteric (a) Al 3+ (b) Cr 3+ (c) Fe 3+ (d) Zn 2+ November 30, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
