Why are substances like caustic soda and calcium chloride
called hygroscopic substances ?

Answer Posted / guest

Because they absorb moisture from the atmosphere and become
liquid

Is This Answer Correct ?    2 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the role of stannous chloride?

929


Explain extraction of ephedrine from a mineral block?

572


Write the structural formula for edta.

618


What is the reaction that occurring between fas and potassium dichromate?

774


What is colorimetry?

651






What is a potentiometer titration?

765


Why do you require laboratory temperature for viscosity determination?

672


Differentiate between organic and inorganic chemistry?

588


What are hard waters?

607


Why is ammonium hydroxide added to the brass solution?

787


Mention a few advantages of photoelectric colorimetric determination.

841


What is the limitation of cod?

598


What are filters? Why are they used?

589


What is the prime constituents of cement?

717


Explain substituted hydrocarbon?

600