MyQuestionIcon

1

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

Chromatography

A cheque was ...

Question

A cheque was suspected to be forged. Which technique could be used to compare the various pigments in the different inks?

A

Chromatography

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

B

Evaporation

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

C

Crystallisation

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

D

Sublimation

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

Open in App

Solution

The correct option is B Chromatography
A cheque was suspected to be forged. Chromatography could be used to compare the various pigments in the different inks. Here, different inks will have different affinity for stationary phase and solvent (mobile phase).

Suggest Corrections

thumbs-up

0

Similar questions

Q. Which of the following techniques could be used to know about the pigments present in a leaf?

Q. X technique is now routinely used to detect HIV in suspected AIDs patients. It is being used to detect mutations in genes in suspected cancer patients too. It is a powerful technique to identify many other genetic disorders. Identify X-

Q. The classroom technique used to separate different photosynthetic pigments from a pigment solution is _____________.

Q. A patient is suspected to be suffering from AIDS. Which diagnostic technique would you recommend for its detection?

Q. During hearing of a court case, the judge suspected that some changes in the document had been carried out. He asked the forensic department to check the ink used at two different places. According to you which technique can give the best results?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Chromatography

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Standard VIII Chemistry

Join BYJU'S Learning Program

CrossIcon