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Which of the following is denuding reaction?(a) NaCl+H2O →\(NaOH+\frac{1}{2} H_2+\frac{1}{2} Cl_2 \)(b) Cl^– →\(\frac{1}{2}\) Cl2 + e^–(c) Na + Hg →NaHg(d) NaHg+H2O →NaOH+\(\frac{1}{2}\) H2 + HgThe question was posed to me in quiz.This interesting question is from Inorganic Chemical in section Inorganic Chemical Industries of Chemical Technology

Answer»

The CORRECT answer is (d) NaHg+H2O →NaOH+\(\frac{1}{2}\) H2 + Hg

The explanation: Denuding reaction is the reaction of sodium amalgam with water, which on reacting produces sodium hydroxide, hydrogen, and MERCURY.



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