Home
Class 12
CHEMISTRY
underset("(aq solu)")(Bbar(b))+Cl(2) rar...

`underset("(aq solu)")(Bbar(b))+Cl_(2) rarr underset("[Separated solution by passing air]")(Br_(2) + 2 bar(C ) I)`

The oxidation state of central atom is acid (D)

A

`+1`

B

`+3`

C

`+5`

D

`+7`

Text Solution

Verified by Experts

The correct Answer is:
C
`5NaBr + NaBrO_(3) + 3H_(2)SO_(4) rarr underset("(C )")(5HBr)+underset("(D)")(HBrO_(3)) + 3Na_(2)SO_(4)`
Promotional Banner

Similar Questions

Explore conceptually related problems

underset("(aq solu)")(Bbar(b))+Cl_(2) rarr underset("[Separated solution by passing air]")(Br_(2) + 2 bar(C ) I) The salt (A) & ( B ) respectively are

underset("(aq solu)")(Bbar(b))+Cl_(2) rarr underset("[Separated solution by passing air]")(Br_(2) + 2 bar(C ) I) The compound of Bromone which is added to petrol to act as lead scavenger

HgO+Cl_(2)+H_(2)O rarr HgOHgCl_(2) + ( X ) The oxidation state of central atom of 'X' is

underset(OH^(-))overset(KMnO_(4))rarr A underset(H_(2)SO_(4))overset(Dil)rarr B

Colemanite + Na_(2)CO_(3)overset(" Fused ")rarr (A)+(B)+CO_(2) underset("solution)((A))+CO_(2)rarr (B)+Na_(2)CO_(3) (B)+conc.HCl rarr NaCl+underset("Acid")((C )) underset("Acid")((C ))+H_(2)O rarr underset("Acid")((D)) (D)overset(" strong heating ")rarr (E ) (E )+CuSO_(4)overset(" Heated ")underset(" in flame ")rarr underset("Blue coloured compound")((F)) Compound (D) is

Colemanite + Na_(2)CO_(3)overset(" Fused ")rarr (A)+(B)+CO_(2) underset("solution)((A))+CO_(2)rarr (B)+Na_(2)CO_(3) (B)+conc.HCl rarr NaCl+underset("Acid")((C )) underset("Acid")((C ))+H_(2)O rarr underset("Acid")((D)) (D)overset(" strong heating ")rarr (E ) (E )+CuSO_(4)overset(" Heated ")underset(" in flame ")rarr underset("Blue coloured compound")((F)) Compound (B) is

Colemanite + Na_(2)CO_(3)overset(" Fused ")rarr (A)+(B)+CO_(2) underset("solution)((A))+CO_(2)rarr (B)+Na_(2)CO_(3) (B)+conc.HCl rarr NaCl+underset("Acid")((C )) underset("Acid")((C ))+H_(2)O rarr underset("Acid")((D)) (D)overset(" strong heating ")rarr (E ) (E )+CuSO_(4)overset(" Heated ")underset(" in flame ")rarr underset("Blue coloured compound")((F)) Colemanite is

Na_(2)CO_(3)overset(+SO_(2))underset(-CO_(2))rarrAoverset(+S)underset("Boil")rarrB .What are A and B. Calculate the oxidation state of sulphur in B.