Which of the following two compounds anisole or toluene
Which of the following two compounds, anisole or toluene, would have a larger Rf value using silica gel plates and methylene chloride as the developing solvent and why?
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figure as 1 shows rigid walls of height ho with different geometries sketch the distribution of lateral earth
a 30 kg particle with velocity v 50 ms i - 60 msj is at x 30 m y 80 m it is pulled by a 70 n force in the negative x
question 1which of the two walls in figure as 1 gives the large horizontal force show your calculationsquestion 2the
the figure below shows a rigid structure consisting of a circular hoop of radius r and mass m and a square made of four
which of the following two compounds anisole or toluene would have a larger rf value using silica gel plates and
calculate the additional stress as a function of depth that a temporary construction wall like that shown in figure
a uniform thin rod of length 040 m and mass 30 kg can rotate in a horizontal plane about a vertical axis through its
question a large carport has footing loading as shown on figure as 1 when normal maximum wind force id applieda using
consider a large uniform rectangle length l on the long edge and width w on the short edge this rectangle is rotating
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