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Which of the following represents ‘Bray reaction’? (A) HIO 3 + H 2 O 2 ® 500 o C (B) NH 3 + P (Red) ? (C) CaC 2 + N 2 ® (D) H 2 SO 4 + Zn ®



Which of the following represents ‘Bray reaction’?


        (A)    HIO3 + H2O2 ®


 


                                500oC


        (B)    NH3 +   P      


                        (Red)


 


                                ?


(C)    CaC2 + N2   ®


(D)    H2SO4 + Zn ®


Grade:10

1 Answers

Amit Saxena
35 Points
10 years ago

‘Bray reaction’ is

 

        2HIO3 + 5H2O2 I2 + 5O2 + 6H2O

 

        Is give back HIO3 on oxidation with H2O2

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