What is buffer?
No Answer is Posted For this Question
Be the First to Post Answer
Define what is avogadro’s law?
Which gas is used in bleaching powder.
Which expands to the greatest, when heated : silids, liquids or gases ?
What is protein - according to chemistry?
With what metal, chocolates, cigarettes etc. are wrapped ?
Which is the hardest substances know ?
How many elements have been discovered on the Periodic Table?
Why is sulphuric acid added during the preparation of standard fas solution?
What is wave number?
What is quick lime ?
Explain the difference between the Metals and Metallurgy ?
Explain the following ? Matter, Element, Atom, Compound, Molecule, Mixture, Physical change, Chemical change