coagulation
what is the meaning of fourth power of valency of an active ion?
Illustrate the dipole moment of chlorooctane?
What do you mean by the term hydra? Briefly define it.
Choose the right answer from following. If two substances A and B have P0A P0B= 1:2 and have mole fraction in solution 1 : 2 then mole fraction of A in vapours: (a) 0.33 (b) 0.25 (c) 0.52 (d) 0.2
Alkyl halides or haloalkanes are the compounds in which a halogen is bonded to an alkyl group. They have the general formula RX (where R is alkyl grou
6. 20 gm of hydrogen is present in 5 litre vessel. The molar concentration of hydrogen is
Avogadro's hypothesis Law Principle- Berzelius, a chemist tried
Give me answer of this question. The volume of water to be added to 100cm3 of 0.5 N N H2SO4 to get decinormal concentration is : (a) 400 cm3 (b) 500cm3 (c) 450cm3 (d)100cm3
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+
Illustrate a tripod? And how it’s used?
Explain the reason behind that the chemists have not created a periodic table of compounds?
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