how to do heavy metal test for colour sample?

Question Posted / pom

how to do heavy metal test for colour sample?..

charcol added with sample after decolourised then do the as
usual procedure

Is This Answer Correct ?

1 Yes

0 No

More General Chemistry Interview Questions

What is an indicator electrode?

What is the safety curtain in cinema or theatre made off ?

What is Sublimation ?

Which halogen element is used in halogen light?

Why is acetic acid added?

Why do we hear thunder after seeing a flash of lightning ?

How many elements have been discovered ?

Why are the titration involving edta carried out slowly towards the end point?

explain sour gas?

Why is dew formed more readily on clear nights than on cloudy ones ?

Explain the Stable configuration?

Explain the classification of oxides ?

For more General Chemistry Interview Questions Click Here