why bottles of Hazardous chemicals or solvent are available in
round shaped only?
Why do we feel chilly in damp clothes ?
What is the metal used to extract copper from the solution of copper sulphate?
How is librated iodine estimated?
what is the indicator used?
who invented the first projector?
Difference between Physical and Chemical change ?
What are the advantages of conductometric titration over visual or potentiometric titration?
What is General Properties of Acids ?
4 Answers College School Exams Tests, TCS,
Explain the process of spontaneous combustion?
Explain the Hydrogen and its Compounds ?
What is the application of hardness date in environmental engineering practice?
Which is the hardest substances know ?