When carbon is made to burn in an atmosphere of oxygen, what
is produced ?
Why do eye-glasses become fogged, when the wearer comes form the cold outdoors into a warm room ?
What is the purpose of adding urea?
What is meant by transmittance?
what is the difference between base & nucleophile?
What are the advantages of conductometric titration over visual or potentiometric titration?
it is possible that the air dissolves in any solvent?
1 Answers BPCL Bharat Petroleum,
Acid value definition is number milligrams of koh required to nuetralise the acid present in one gram oil & fats but why not use naoh for nuetralisation?
Why it is advised to boil water before drinking ?
What is the chemical composition of fat in human body?
what is the process for separating the components of gunpowder?
What is the difference between iron and steel ?
Why are some wires covered with insulating materials ?