Which of the following compounds will not undergo Friedel Craft's reaction with benzene ?
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Which one of the following molecules is expected to exhibit diamagnetic behaviour?
The real number k for which the equation, 2x3+3x+k=0has two distinct real roots in [0, 1]
If [a×bb×cc×a]=λ[abc]2, then l is equal to
For the non – stoichiometre reaction 2A+B→C+D , the following kinetic data were obtained in three separate experiments, all at 298 K The rate law for the formation of C is:
The image of the line 3x−1=1y−3=−5z−4in the plane 2x−y+z+3=0is the line
The sum of coefficients of integral powers of x in the binomial expansion of (1−2x)50 is:
If y=sec(tan−1x), then dxdyat x=1is equal to
Let a, b, c and d be non-zero numbers. If the point of intersection of the lines 4ax+2ay+c=0and 5bx+2by+d=0 lies in the fourth quadrant and is equidistant from the two axes then