# In castner-kellner cell used for the manufacture of NaOH,the cathode in the central compartment is made up of

$(a)\;Gold\qquad(b)\;Silver\qquad(c)\;Iron\qquad(d)\;Mercury$

## 1 Answer

In castner-kellner cell used for the manufacture of NaOH,the cathode in the central compartment is made up of iron.
Hence (c) is the correct answer.
answered Jan 28, 2014

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