coagulation
what is the meaning of fourth power of valency of an active ion?
The equation S = k in W relates entropy to W, a measure of the number of different molecular level arrangements of the system.In the preceding developments it was unnecessary to attempt to reach any "explana
The acid value definition is the number milligrams of KOH needed to neutralize the acid present in one gram oil and fats however why not employ NaOH for the neutralization?
What do you mean by the term medicine dropper? Explain briefly?
How can you decide if there is a dipole moment or not?
The Van't Hoff factor of the compound K3Fe(CN)6 is: (a) 1 (b) 2 (c) 3 (d) 4 Answer: (d) K3[Fe(CN)6] → 3K+
Briefly state that Benzoic acid is weaker than paranitro benzoic acid?
6. 20 gm of hydrogen is present in 5 litre vessel. The molar concentration of hydrogen is
The bonding in ionic molecules can be described with a coulombic attractive term.For some diatomic molecules we take quite a different approach from that used in preceding sections to describe the bonding. Ionic bonds are interpreted in terms of the coulom
Which is more reactive towards nucleophilic substitution aryl halide or vinyl halides
The freezing point of equi-molal aqueous solution will be maximum for: (a) C6H5NH3+Cl-(aniline hydrochloride) (b) Ca(NO3
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