+91-93193 64476
FlagBACK
Flag IIT JEE Entrance Exam> -bray-reaction...
question mark

Which of the following represents ‘Bray reaction’?

(A) HIO3 + H2O2 ®

500oC

(B) NH3 + P

(Red)

?

(C) CaC2 + N2 ®

(D) H2SO4 + Zn ®

Hrishant Goswami , 12 Years ago
Grade 10
anser 1 Answers
Amit Saxena

‘Bray reaction’ is

 

        2HIO3 + 5H2O2 I2 + 5O2 + 6H2O

 

        Is give back HIO3 on oxidation with H2O2

Last Activity: 12 Years ago
star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments


Other Related Questions on iit jee entrance exam

question mark

Let S={x:x belongs to R(√3+√2)^(x^2-4) - (√3-√2)^(x^2-4)=10}. Then n(S) is equal to-

iit jee entrance exam
1 Answer Available

Last Activity: 8 Months ago

question mark
My rank is 29k, General, should I opt for any state college cse branch or some Nits in which in which I am getting ECE , chemical, mechanics etc....
 
iit jee entrance exam
1 Answer Available

Last Activity: 3 Years ago

question mark
How is Ranquer Eduzone,comparing, Akash,Fitjee,Resonance,Naryana
iit jee entrance exam
1 Answer Available

Last Activity: 3 Years ago

question mark
Can class 9th students study syllabus class  of 11th 
iit jee entrance exam
3 Answers Available

Last Activity: 4 Years ago

question mark
Sum of series 2[n/2] ! [n/2]!/ n! [2Co-2C2+3C2....+[-1]^n[n+1]2Cn] where n is an even positive integer. Kindly provide solution of this question and how to generalise this. How do we know that which expansion will give this?
iit jee entrance exam
1 Answer Available

Last Activity: 4 Years ago