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The name for the above should be
1,3,5propane tricarboxylic acid bcoz there are three carboxylic groups.According to IUPAC this is a general rule.
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The name for the above should be
1,3,5propane tricarboxylic acid bcoz there are three carboxylic groups.According to IUPAC this is a general rule.
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Dear, Varshavallig The reason I asked this question was that
I myself wanted to know if it can be solved as (X+Y) else I have already done it that way.
Yet have a rate from me...........Cheers.
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X + Y=(x+iy)1/3 then prove that 4(X 2 - Y2 ) = ( x/X + y/Y )
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To comply with the law of conservation of mass.
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Actually walker and krane both have subjective qts but from concepts point of view HALLIDAY IS BETTER
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SORRY I DID NOT READ THE QUESTION COMPLETELY OMIT MY SOLUTION
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It is clear that the required qty is a constant qty for all a+ b +c=180
thus let a=b=c=60
required value = 3 x 3=9 Ans
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Sorry I made a mistake
Total=27C3+27C2 + 27C1
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Let 1 ball be placed in each box then the no of balls left=27
Now these 27 balls can be distributed in the three boxes in the
following no of ways=27C3
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Are you the same nishant_jain who studied in Ann Marry , Dehradun.If yes then if you remember me I am Himanshu Uniyal your old friend, Cambrian Hall.
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For this question two answers are given the first one I have already stated and the other answer is given such that the oxygen atoms have also been numbered
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One should always remember that in resonating structures the difference is in the pi-bonds and the position of lone pairs and the formal charges.
In resonating structures sigma bonds cannot be changed at all because the form what we can call the basic framework of am molecule.
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Sorry I made amistake
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Left
At first place=9
At second place=10
Right
At third place= 10
At 4th place=1 to make them equal
Total=9x10 + 10 x1=100 numbers
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Let depths be 3h and 2h
f1/f2=1/2x3/2=3/4 (a) Ans
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We will choose that option which gives single value of the other variabe x/y
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No of possibilities=no of numbers
(9x9)+(9x1)=81+9=90 Ans
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STUDY THE PHYSICS CHAPTER ON SUPERPOSITION OF WAVES IT WILL HELP YOU UNDERSTAND THE CONCEPT.
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Draw the various resonating structures and then choose any one bond.
Count the total no of bonds in all structures and divide it by the no of resonating structures.
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Clearly if sinx = 1 cos x=0 hence first sol is---2n(pi) +- (pi)/2
and if cos x =1 sin x =0 hence 2nd sol------2n(pi)
cos x or sin x = -1 will not satisfy because the powers are odd.
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