coagulation
what is the meaning of fourth power of valency of an active ion?
parachloroaniline is strong base than paranitroaniline
are halides are halogens more soluble? why?
What is main difference among anti-aromatic and the non-aromatic compounds?
The 2N aqueous solution of H2S04 contains: (a) 49 gm of H2S04 per litre of solution (b) 4.9 gm of H2S04 per litre of solution (c) 98 gm of H2S04
What do you mean by the term dipole moment? Briefly describe it.
discuss the practical uses of coordination compounds, give reactions involves and explain whats happening in the process
Can you please illustrate that HCl is polar or non-polar? Briefly illustrate it.
The entropy due to the rotational motion of the molecules of a gas can be calculated. Linear molecules: as was pointed out, any rotating molecule has a set of allowed rotational energies. For a linear molecule the
Choose the right answer from following. What is the molarity of H2SO4 solution, that has a density 1.84 gm/cc at 35c and contains solute 98% by weight: (a) 4.18 M (b) 8.14 M (c)18.4 M (d)18 M
Explain how dissolving the Group IV carbonate precipitate with 6M CH3COOH, followed by the addition of extra acetic acid, establishes a buffer with a pH of approximately
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