metallic chemistry
why transation metals show charaterstic colours to the flame?
Describe the number of electrons in the benzene? Write a short note on it?
Among the below shown which crystal will be soft and have low melting point: (a) Covalent (b) Ionic (c) Metallic (d) MolecularAnswer: (d) Molecular crystals are soft and have low melting point.
Common system According to this system, the individual members are named according to alkyl groups att
why BiF3 is ionic whereas other trihalides are covalent in nature?
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Elaborate the structure of a DNA molecule?
What is the basic difference among hcl gas and hcl acid? Briefly state the difference?
i) Welcome to Beaver Gas Co.! Your first task is to calculate the annual gross sales of our superpure-grade nitrogen and oxygen gases. a) The total gross sales of N2 is 30,000 units. Take the volume of the cylinder to be
The constant of vander Waal's equation can be related to the coefficients of the virial equation. Vander Waal's equation provides a good overall description of the real gas PVT behaviour. Now let us
Two tanks which contain water are connected to each other through a valve. The initial conditions are as shown (at equilibrium):
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