MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Types of Redox Reactions

What happens ...

Question

What happens when hydrogen sulphide reacts with acidic solution of potassium dichromate?

Open in App

Solution

Potassium dichromate oxidizes $H_{2} S$ to sulphur.
$K_{2} C r_{2} O_{7} + 4 H_{2} S O_{4} + 3 H_{2} S \to K_{2} S O_{4} + C r_{2} (S O_{4})_{3} + 7 H_{2} O + 3 S$

Suggest Corrections

thumbs-up

1

Similar questions

Q. What happens when potassium iodide reacts with acidic solution of potassium dichromate?

Q. What happens when potassium iodide reacts with

H_{2} S O_{4}

solution of potassium dichromate?

Q. What happens when:
(Give chemical equations only)
(i) Acidic potassium permanganate reacts with

F e S O_{4} ?

(ii) Potassium dichromate reacts with

S n C l_{2}

in acidic medium?
(iii) Potassium permanganate reacts with

M n S O_{4}

in neutral medium?

What happens when Ethanol reacts with Acidified Potassium Dichromate?

The products formed when $S O_{2}$ reacts with acidified potassium dichromate solution is :

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Types of Redox Reactions

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Types of Redox Reactions

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon