What is slacked lime ?
What is the octane number range of te petrol used in India ? 1)90-95 2)90-99 3)80-90
Why is salt thrown on the frozen road ?
What are the advantages of soapy detergents over soapless
Which is the hottest part of a flame ?
How is the measurement of ph made?
Why a hot day in Calcutta causes more discomfort than are equally hot day in Delhi ?
What is the min constitutes of haematite ore?
Why ph scale range is 14?
What is the difference between fractionation and distillation?
What is OOS AND OOT?
2 Answers Alembic, Famy Care Ltd,
What materials are needed in making glass ?
What is produced, when carbon is burnt ?