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what is the basicity of primary secondary and tertiary amines in chlorobenzene
Sulfur trioxide (SO3) is manufactured by the gas-phase oxidation of SO2 over a platinum catalyst: SO2 + ½ O2 à SO3 The catalyst is a non-porous ext
Provide solution of this question. A 5 molar solution of H2SO4 is diluted from 1 litre to 10 litres. What is the normality of the solution : (a) 0.25 N (b) 1 N (c) 2 N (d) 7 N
an atom of an element is 10.1 times heavier than the mass of a carbon atom.What is its mass in amu?
Choose the right answer from following. When 6gm urea dissolve in180gm H2O . The mole fraction of urea is : (a)10/ 10.1 (b)10.1/10 (c)10.1/ 0.1 (d) 0.1/ 10.1
C-X bond length in halobenzene less then C-X bond lengthin CH3-x
What do you mean by the term dipole moment? Briefly describe it.
Describe the difference between law of multiple proportions and law of definite proportions?
Avogadro's hypothesis Law Principle- Berzelius, a chemist tried
Aldehydes which do not have -hydrogen atom, such as formaldehyte and benzaldehyte, when heated with concentrated (50%)alkali solutio
What do you mean by the term alum? Also illustrate its uses?
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