Why do we use KMnO4 in the test of control of obsorbance ? and why do we take specific quantity i.e 57-63mg?
2310why 1.2%kcl solution is using in limit os straylight?and why this test used for uv calibration?
1 7216why phepolphthalene giving pink color when we titrate against to NaOH Solution ,giving colrless titrating aginsiting with acids?
2 4578
Explain how the slides and specimens used as instructional resources?
How does the normal heart work?
Explain what is a terrestrial organism?
primary standard used in Kf and mention technical reason
Explain the some importance of organic chemistry?
Dear sir i need lic model question paper for the last two years, Kindly forward solved question papers to my mail id gsmaliniraj@yahoo.co.in, malinisankaram@gmail.com
How is the mesoderm of triploblastic animals formed?
what is the importance of the medicinal plant morinda elliptica?
How are hemodialyzers and endoscopes disinfected?
what is procedure of actual procedure for registration of drug?
What are the functions of legislature?
Define homogenous function of x and y with degree n.
Which cat can live without water for the longest time?
What is gingivitis?
Explain the importance of pseudomonas?