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Recent questions tagged q183

The kinetic molecular theory attributes an average translational kinetic energy of $\large\frac{3}{2}\large\frac{RT}{N}$ to each particle. What rms speed woul a mist particle of mass $10^{-12}g$ have a root temperature $(27^{\large\circ}C)$ according to kinetic theory of gases.

asked Apr 7, 2014 by sharmaaparna1

1 answer

In triplet carbenes, the two electrons

asked Mar 5, 2014 by meena.p

1 answer

Rutherford proposed the atomic model after his most striking experiment on $\alpha$ – scattering leading to discovery of nucleus. Bohr later on modified the atomic model on the basis of Planck’s quantum theory of light and proposed the concept of stationary circular orbits of quantised energy $\large\frac{nh}{2\pi}$. The collection of fine lines in line spectrum led Sommerfeld to gave the idea of elliptical orbits. He successfully explained the existence of subshells and their number in a shell. The angular momentum of subshells was propped as $\sqrt{l(l+1}\times\large\frac{h}{2\pi}$. The emission of a spectral line in atomic spectra was supposed to be due to the jump of electron from one energy level to other. Calculate the Non-directional orbital.

asked Feb 8, 2014 by sharmaaparna1

1 answer

$\sqcap_{n=2}^{\infty}\;\large\frac{n^3-1}{n^3+1}$ equals

asked Jan 23, 2014 by yamini.v

1 answer

$\lim\limits_{x\to 1}\large\frac{\sin(e^x-1)}{\log x}$ is

asked Jan 6, 2014 by sreemathi.v

1 answer

Integrate $ \int \limits _0^1 \tan ^{-1}(x^2+1-x)dx$

asked Dec 30, 2013 by meena.p

1 answer

Which one of the following is being tried in India as a biofuel substitute for fossil fuel ?

asked Dec 21, 2013 by thanvigandhi_1

0 answers

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