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Recent questions tagged q167
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Using Van der Waals's equation . Calculate the constant 'a' when two mole of a gas confined in a four litre flask exerts a pressure of 11.0 atmospheres at a temperature of 300K . The value of b is 0.05 lit $mol^{-1}$
jeemain
chemistry
states-of-matter
class11
ideal-gas-equation
unit5
difficult
q167
asked
Apr 2, 2014
by
sharmaaparna1
1
answer
Meso-Tartaric acid is optically inactive due to the presence of
jeemain
chemistry
class11
organic-chemistry
q167
easy
basic-organic-chemistry
ch12
asked
Mar 5, 2014
by
meena.p
1
answer
An electron difraction experiment was performed with a beam of electrons accelerated by a potential difference of 10.0kV.What is the wavelength of the electron beam?(1KV = 1000V = 1000eV for the electron)
jeemain
chemistry
physical-chemistry
class11
unit2
atomic-structure
quantum-mechanical-model
easy
q167
asked
Feb 5, 2014
by
sharmaaparna1
1
answer
Given for every $n \in N \;(1^2-a_{1})+(1^2-a_{2})+.......+(n^2-a_{n})=\large\frac{1}{3}n(n^2-1)\;the\;a_{n}$ equals
jeemain
math
class11
ch9
sequences-and-series
medium
sum-of-n-terms-of-special-series
q167
asked
Jan 23, 2014
by
yamini.v
1
answer
The function $f(x)=\left\{\begin{array}{1 1}\large\frac{x^2}{a}&0\leq x <1\\a&1\leq x < \sqrt 2\\\large\frac{2b^2-4b}{x^2}&\sqrt 2\leq x < \infty\end{array}\right.$ is continuous for $0\leq x < \infty$ then the most suitable values of a and b are
jeemain
math
ch5
continuity-and-differentiability
continuity
difficult
q167
asked
Jan 4, 2014
by
sreemathi.v
1
answer
Integrate : $\int \log \large\frac{[x +\sqrt {1+x^2}]}{\sqrt {1-x^2}}$$dx$
jeemain
math
class12
ch7
integral-calculus
integration-by-subsitution
medium
q167
asked
Dec 24, 2013
by
meena.p
1
answer
Consider the statements given below regarding contraception and answer as directed thereafter :
aipmt
modelpaper
biology
2008
q167
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
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