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Recent questions tagged q164

A spherical balloon of 21cm diameter is to be filled up with $H_2$ at NTP from a cylinder containing the gas at 20 atm at $27^{\large\circ}C$. The cylinder can hold 2.82 litre of water at NTP . Calculate the number of balloons that can be filled up.

asked Mar 31, 2014 by sharmaaparna1

1 answer

Refer the below diagram : The IUPAC name of the compound is

asked Mar 4, 2014 by meena.p

1 answer

Two particles A and B are in motion . if the wavelength associated with particle A is $5\times10^{-8}$m.Calculate the wavelength associated with particle B if its momentum is half of A.

asked Feb 5, 2014 by sharmaaparna1

1 answer

$p\;(x)=\large\frac{1+x^2+x^4+\;...\;x^{2n-2}}{1+x+x^2+\;...\;+x^{n-1}}\;$ is a polynomial in x , then n must be

asked Jan 22, 2014 by yamini.v

1 answer

If $f(x)=\large\frac{x}{2}$$-1$, then on the interval $[0,\pi]$

asked Jan 4, 2014 by sreemathi.v

1 answer

Integrate : $\int \large\frac{1}{\sin (x-a) \cos (x-b)} $$ dx$

asked Dec 24, 2013 by meena.p

1 answer

Which extraembryonic membrane in humans prevents desiccation of the embryo inside the uterus ?

asked Dec 21, 2013 by thanvigandhi_1

0 answers

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