Why metallic tools used by blacksmiths have wooden handles ?
When carbon is made to burn in an atmosphere of oxygen, what is produced ?
What is edta?
Differentiate between modern periodic table and mendeleevs table?
What is slacked lime ?
What is engymes?
Mention a few advantages of photoelectric colorimetric determination.
Explain the Electronic Theory of Valency?
What is photoelectric colorimeter?
what is the indicator used?
What is the composition of bronze ?
How are ph and pka related?
Distinctive character of Organic Chemistry ?