Faraday's laws of electrolysis will fail when —

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ALOK_RAJ Asked May 7, 2022

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Colourless solutions of the following four salts are placed separately in four different test tubes and a strip of copper is dipped in each one of these. Which solution will turn blue?

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The standard reduction potentials of Pb and Zn electrodes are -0.126 and -0.763 volts respectively. The cell equation will be

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The reduction potential of hydrogen half cell will be negative if (T=298 K) :

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A certain volume of nitrogen contains 3000 molecules at $30^{\circ} C$. How many molecules will it contain if it is heated to $100^{\circ} C$ and the pressure remains the same?

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2 liters of carbon monoxide at STP will require for complete oxidation the following volume of oxygen at STP

Chandan Asked Sep 12, 2023

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At the critical point for H2 gas, value of Z =3 / 8. Then, the value of Z for the similar conditions of CO2, O2, SO2 at their respective critical points will be :

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Calculate the energy, wavelength and frequency of photon of light that will excite an electron in a hydrogen atom from first energy level to fourth energy level.

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A mixture of D2 and SO2 at one bar pressure contains 20 % by weight of D2. Partial pressure of SO2 will be :

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124g of P4 Will Contain Which of the Following

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Faraday's laws of electrolysis will fail when —

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