Question
Lewis Acid is a species (charged or uncharged) which can
accept a pair ofSolution
Lewis Acid is an electrophile as it accepts a pair of electrons. Lewis acids generally used in the acid-catalytic organic reactions are AlCl₃, BF₃ etc.
Four of the following five are alike in a certain way based on the given arrangement and hence form a group. Who among them does not belong to that grou...
Who among the following sits at extreme left end of the row?
How many persons sit to the right of V?
Who amongst the following likes Pink?
Which of the following statement is correct?
Six friends are sitting in a circle and are facing the centre. R, C and P are females. V, M and A are males. M is between V and A, C is between P and R...
How many persons are facing away from the center?
Who among the following doesn’t face same direction as T?
I. V
II. U
III. B
Who sits immediate left of D?
Who among the following sits third to the right of H?
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