The disease kala azar is caused by (a) Colloidal antimony (b) Milk of magnesia (c) Argyrols (d) Colloidal gold (e) Colloidal silver The disease kala azar is caused by (a) Colloidal antimony (b) Milk of magnesia (c) Argyrols (d) Colloidal gold (e) Colloidal silver November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related