amines
why o-toluidine is a weaker base than aniline?
What type of bond does HCl encompass? Describe briefly?
How can you decide if there is a dipole moment or not?
A 500 gm tooth paste sample has 0.2g fluoride concentration. Determine the concentration of F in terms of ppm level: (a) 250 (b) 200 (c) 400 (d) 1000Answer: (c) F-ions in ppm = (0.2/500) x 106 = 400
Explain what is octet rule in chemistry?
Write a short note on the IUPAC name of the benzene?
Describe the various cons of eating the organic foods? Briefly illustrate it.
density of water is 1g/mL.The concentration of water in mol/litre is
The distribution law is exerted for the distribution of basic acid among: (i) Water and ethyl alcohol (ii) Water and amyl alcohol (iii) Water and sulphuric acid (iv) Water and liquor ammonia What is the right answer.
The free energy property leads to convenient expressions for the volume and pressure dependence of internal energy, enthalpy and the heat capacities.All the properties of a chemical system, a sample of a substance, or a mixture of substances have some fixe
Many enzyme catalyzed reactions obeys a complex rate equation that can be written as the total quantity of enzyme and the whole amount of substrate in the reaction system. Many rate equations that are more complex than first and se
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