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## IIT-JEE 2007

Exam Held on Wed Apr 11 2007 09:00:00 GMT+0000 (Coordinated Universal Time)
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## Chemistry

Consider a titration of potassium dichromate solution with acidified Mohr’s salt...
This question contains STATEMENT-1 (Assertion) and STATEMENT-2 (Reason) and has ...
The species having bond order different from that in CO is
Among the following the paramagnetic compound is
The question contains STATEMENT - 1 (Assertion) and STATEMENT - 2 (Reason) and h...

## Mathematics

A man walks a distance of 3 units from the origin towards the north-east ($$N\,{... If$$\left| z \right|\, =1\,and\,z\, \ne \, \pm \,1,$$then all the values of$$...
The number of solutions of the pair of equations $$\,2{\sin ^2}\theta - \cos 2... Let$$\alpha ,\,\beta $$be the roots of the equation$${x^2} - px + r = 0$$and... The letters of the word COCHIN are permuted and all the permutations are arrange... Let$$\,{V_r}$$denote the sum of first r terms of an arithmetic progression (A.... Let$$\,{V_r}$$denote the sum of first r terms of an arithmetic progression (A.... Let$${A_1}$$,$${G_1}$$,$${H_1}$$denote the arithmetic, geometric and harmoni... Let$${A_1}$$,$${G_1}$$,$${H_1}$$denote the arithmetic, geometric and harmoni... Let$$\,{V_r}$$denote the sum of first r terms of an arithmetic progression (A.... Let$${A_1}$$,$${G_1}$$,$${H_1}$$denote the arithmetic, geometric and harmoni... Let$$O\left( {0,0} \right),P\left( {3,4} \right),Q\left( {6,0} \right)$$be the... The lines$${L_1}:y - x = 0$$and$${L_2}:2x + y = 0$$intersect the line$${L_3...
A hyperbola, having the transverse axis of length $$2\sin \theta ,$$ is confocal...
Match the statements in Column $$I$$ with the properties in Column $$II$$ and in...
Consider the circle $${x^2} + {y^2} = 9$$ and the parabola $${y^2} = 8x$$. They ...
Consider the circle $${x^2} + {y^2} = 9$$ and the parabola $${y^2} = 8x$$. They ...
Consider the circle $${x^2} + {y^2} = 9$$ and the parabola $${y^2} = 8x$$. They ...
<b>STATEMENT-1:</b> The curve $$y = {{ - {x^2}} \over 2} + x + 1$$ is symmetric ...
$${{{d^2}x} \over {d{y^2}}}$$ equals
Let $$\,\,\,$$$$f\left( x \right) = 2 + \cos x$$ for all real $$X$$. <p><b>STAT...
Let $$ABCD$$ be a quadrilateral with area $$18$$, with side $$AB$$ parallel to t...
Let $$(x, y)$$ be such that $${\sin ^{ - 1}}\left( {ax} \right) + {\cos ^{ - 1}}... The tangent to the curve$$y = {e^x}$$drawn at the point$$\left( {c,{e^c}} \ri...
If a continuous function $$f$$ defined on the real line $$R$$, assumes positive ...
If a continuous function $$f$$ defined on the real line $$R$$, assumes positive ...
If a continuous function $$f$$ defined on the real line $$R$$, assumes positive ...
Let $$F(x)$$ be an indefinite integral of $$si{n^2}x.$$ <p><b>STATEMENT-1:</b> ...
Match the integrals in <b>Column $$I$$</b> with the values in <b>Column $$II$$</...
Let $${E^c}$$ denote the complement of an event $$E.$$ Let $$E, F, G$$ be pairwi...
One Indian and four American men and their wives are to be seated randomly aroun...
Let $${H_1},{H_2},....,{H_n}$$ be mutually exclusive and exhaustive events with ...
The minimum of distinct real values of $$\lambda ,$$ for which the vectors $$- ... Let$$\overrightarrow a \,,\,\overrightarrow b ,\overrightarrow c $$be unit ve... Consider the following linear equations$$ax+by+cz=0;\,\,\,bx+cy+az=0;...
Consider the planes $$3x-6y-2z=15$$ and $$2x+y-2z=5.$$ <p><b>STATEMENT-1</b>: T...
Let the vectors \overrightarrow {PQ} ,\,\,\overrightarrow {QR} ,\,\,\overright...

## Physics

<p>A student performs an experiment to determine the Young's modulus of a wire, ...
Some physical quantities are given in <b>Column I</b> and some possible SI units...
A particle moves in the X - Y plane under the influence of a force such that its...

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