- CSIR
- CEPHERI
- ICAR
- NEERI
Author: Zabeehullah
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- liquid solution
- liquid in liquid solution
- solid in liquid solution
- both'a' and 'b
- diethyl ether
- ethyl alcohol
- ethyl ethanoate
- ethanoic anhydride
- conversion ot chemical to electrical energy
- conversion of electrical to Chemical energy
- both 'a' and b
- conversion ot spontaneous chemical change into spontaneous chemical change
- physical change
- chemical change
- mechanical change
- chemical and electrical change
- movement ot the electrolyte through the external wire
- flow ot electrons through the solution
- migration of ions to the oppositely charged electrodes
- tlow of positive ions through the external wire
- always negative
- always positive
- can be negative or positive
- zero
- size of an atom
- nuclear charge on atom
- electrons in an atom
- all
- both liquid
- liquid and its vapour
- two vapours
- all of these
- The size ot the zinc rod remains same but blue colour of CuSO4, solution becomes faint
- The size of the zinc rod is reduced and the blue colour of CuSO4, solution becomes faint
- The size of the zinc rod is reduced but there is no change in the intensity of colour of CuSO, solution
- The size of zinc rod as well as the intensity of the colour of CusO, solution remain unchanged
- dioxide
- superoxide ion
- oxide
- peroxide ion
- Conversion of potential energy into kinetics
- Conversion of electrical energy into chemical energy
- Conversion of chemical energy into electrical energy
- both b and 'c
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