Number of electrons in the benzene
Describe the number of electrons in the benzene? Write a short note on it?
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There are around 30 electrons in the benzene. This comprises 24 carbon electrons and 6 hydrogen electrons. There are 12 electrons shared among C and H, and 18 among C and C. (6 electrons in up ring, 6 in the down ring and 6 among C and C).
Choose the right answer from following. The molarity of pure water is: (a) 55.6 (b) 5.56 (c)100 (d)18
Phenol was initially obtained by fractional distillation of coal
Which one of the following pairs of solutions can we expect to be isotonic at the same temperature:(i) 0.1M Urea and 0.1M Nacl (ii) 0.1M Urea and 0.2M Mgcl2 (iii) 0.1M Nacl and 0.1M Na2SO4 (iv) 0.1M Ca(NO3<
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Karl Scheele, the Swedish chemist, was
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I want it before 8 am tomorow please. I am just wondering how much is going to be ?
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arrange in decreasing order of basicity pi pyridine,pyridine,pyrrole, morphine
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