If a steady current of 4 amp maintained for 40 minutes, deposits 4.5 gm of zinc at the cathode end then its chemical equivalent is deposits 4.5 gm of zinc at the cathode end then its chemical equivalent is If a steady current of 4 amp maintained for 40 minutes November 30, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 22 - Current Electricity , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related