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Amines are soluble in organic solvents whereas ammonium salts are not. Is it true? Ans)yes because amine is contain R-NH2 group where R is carbon groups so they are in polar nature but ammonium salts does not contain any carbon groups so they does not solve in water.
does the nature of the anode rays depend upon the nature of the discharge tube and the nature of the electrode?
Two or more different types of monomers joined together to form giant molecule is called coopolymerisation. ex--- nylon6,6 --it is a combination of hexamethylenediamine and a
Bond enthalpies The most straightforward measure of the strength of a bond is the energy needed to break it. Estimates of such bond energies are usually obtained from thermo c
achiral vs diastereomers
What is the packet of energy called: (1) Electron (2) Photon (3) Positron (4)Proton Ans: Photon
Benzene hexa chloride reaction
what is basic radical
Ratio of radii of second and first Bohr orbits of H atom: (1) 2 (2) 4 (3) 3 (4) 5 Ans: 4
Distinguish between van''t Hoff Method and Oswald Isolation Method. In each case give an expression for the rate of reaction.
Perfect gases are assumed to be comprised of infinitesimally small particles and to interact only at the point of collision. At intermediate pressures, the volume of the gas become
YES,BECAUSE AMINES CONTAINS CARBON ATOMS WHEREAS AMMONIUM SALTS DOES NOT
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