Which of the given statements for mercury cell are incorrect?(i) Mercury cell is suitable for low current devices like hearing aids, watches, etc.(ii) It consists of zinc - mercury amalgam as anode
Mercuric Oxide Battery | Chemistry Construction Advantages Uses | Electrical4U
Mercuric Oxide Battery | Chemistry Construction Advantages Uses | Electrical4U
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Powerful China Factory Supply Mercury Free IEC Standard Zinc Carbon Size D Primary R20 Battery for Radio with RoHS - China Carbon Battery and R20s Battery price