analytical chemistry
37% weight of HCl and density is 1.1g/ml. find molarity of HCl
arrange in decreasing order of basicity pi pyridine,pyridine,pyrrole, morphine
Choose the right answer from following. Which one of the following is an extensive property: (a) Molar volume (b) Molarity (c) Number of moles (d) Mole fraction
Choose the right answer from following. How many grams of NaOH will be required to neutralize 12.2 grams of benzoic acid : (a) 40gms (b) 4gms (c)16gms (d)12.2gms
Describe the importance of organic chemistry?
we need 10 examples for the polyhalogen compounds....please help me....need it urgently...
For motion in one dimension, the distribution of the molecules over quantum states, speeds, and energies can be deduced.Here we show that the energy of a macroscopic gas sample can be described on the basis of our knowledge of the quantum states allowed to
Which is more reactive towards nucleophilic substitution aryl halide or vinyl halides
Choose the right answer from following. The relative lowering of vapour pressure produced by dissolving 71.5 g of a substance in 1000 g of water is 0.00713. The molecular weight of the substance will be: (a) 18.0 (b) 342 (c) 60 (d) 180
Show the organic structure of cetearyl alcohol and state what the organic family is? Briefly state it.
parachloroaniline is strong base than paranitroaniline
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