What is slacked lime ?
When a glass rod is heated gradually and suddenly dipped in cold water, it cracks. What is the reason?? When a cool glass rod is suddenly heated, it cracks. Why?
What are the uses of glacial acetic acid?
which of the following is the best conductor of electricity?
What is Distillation ?
What is the reaction that occurring between fas and potassium dichromate?
Why is the indicator eriochrome black(ebt) shows wine red color at the beginning and blue color at the end?
What causes smoke to curl up into the air ?
Can Someone tell me about pH: 3
What is Potential Impurities?
why is acetic acid less conductive than hcl?
If the stopper if a bottle has stuck, sometimes it may be removed by heating the neck, why ?
What is meant by amalgam ?