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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.
how is the material extracted from concentrated ore?
derivation of schrodinger weve equation
20ml of water sample requires 15ml of 0.1mg/l sodium carbonate using phenolphthalein indicator. state the type of acidity and calculate the acidity
Q. Explain Le Chtelier's Principle Ans. Consider the equilibrium reaction of: A + B -> C + D The forward reaction occurs when A and B combine to form C and D: A +
The number of electrons in the valence shell of calcium is: (1) 6 (2) 8 (3) 2 (4)4 Ans: 2
Calculate velocity of electron in bohr first orbit of hydrogen atom
I want to know how to determine the acid insoluble ash of a flour sample with principle,procedure as well as calculations.
Which of the following is an incorrect representation for a neutral atom: 108/47Ag 63/30Cu 30/15P 13/6C 6/3Li
From the following which group of elements easily forms cation: (1) F, CL, Br (2) Li, Na, K (3) O, S, Se, (4)
(a) Write the structural formula of 3-phenylprop-2-enal. (b) Write one chemical equation each to illustrate the following reactions: (i) Aldol condensation (ii) Cannizzaro
YES,BECAUSE AMINES CONTAINS CARBON ATOMS WHEREAS AMMONIUM SALTS DOES NOT
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