MyQuestionIcon

3

You visited us 3 times! Enjoying our articles? Unlock Full Access!

Redox Reactions

Which of the ...

Question

Which of the following compounds we use in our laboratory as a standard solution (titrant) ?

A

K M n O_{4}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

K_{2} C r_{2} O_{7}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

N a_{2} S_{2} O_{3}

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

All of these

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is B All of these
A reagent, called the titrant or titrator is prepared as a standard solution. A known concentration and volume of titrant reacts with a solution of analyte or titrand to determine concentration.
${K M n O}_{4}$ , $K_{2} {C r}_{2} O_{7}$ , ${N a}_{2} S_{2} O_{3}$ etc. are compounds we use in our laboratory as a standard solution.

Suggest Corrections

thumbs-up

0

Similar questions

Q. In standardization of

N a_{2} S_{2} O_{3}

K_{2} C r_{2} O_{7}

by iodometry the equiavlent weight of

K_{2} C r_{2} O_{7}

Q. In the standardization of

N a_{2} S_{2} O_{3}

K_{2} C r_{2} O_{7}

by iodometry, the equivalent weight of

K_{2} C r_{2} O_{7}

Q. In the standardization of

N a_{2} S_{2} O_{3}

K_{2} C r_{2} O_{7}

by iodometry, the equivalent mass of

K_{2} C r_{2} O_{7}

0.5

K_{2} C r_{2} O_{7}

K M n O_{4}

is treated with excess of

K I

in acidic medium.

I_{2}

liberated requires

100

0.15 N

N a_{2} S_{2} O_{3}

solution for titration.

%

K_{2} C r_{2} O_{7}

%

K M n O_{4}

Q. In the standardization of

N a_{2} S_{2} O_{3}

K_{2} C r_{2} O_{7}

by iodometry , the equivalent weight of

K_{2} C r_{2} O_{7}

is :
(Given : Molecular weight of

K_{2} C r_{2} O_{7} i s 294 g

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Oxidising and Reducing Agent

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Redox Reactions

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon