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).
The repeating, atomic level structure of a crystal can be represented by a lattice and by the repeating unit of the lattice, the unit cell.It was apparent very early in the study of crystals that the shapes of crystals stem from an ordered array of smaller
Choose the right answer from following. 200ml of a solution contains 5.85 dissolved sodium chloride. The concentration of the solution will be(Na= 23: cl = 35.5 ) (a) 1 molar (b) 2 molar (c) 0.5 molar (d) 0.25 molar
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What do you mean by the term medicine dropper? Explain briefly?
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Relative humidity is the ratio of the partial pressure of water in air to the partial pressure of water in air saturated with water at the same temperature, stated as a percentage: Relative = Q : The three facts on the evaporation Describe briefly the three facts on the evaporation?
Describe briefly the three facts on the evaporation?
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