During electrolysis; 2.0 g of a metal is deposited using a current of 0.5 A in 3 hours. The mass of the same metal which can be deposited using a current of 1.5 A in 1 hour is?

The thermos flask is designed to?

A. prevent heat loss or gain by conduction, convection and radiation B. store hot tea or water C. prevent heat gain by conduction, convection and radiation D. prevent head lost conduction, convection and radiation Correct Answer: Option A – prevent heat loss or...

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