Physical Chemistry

Physical Chemistry
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Iron corrodes faster than aluminum even though iron is placed below aluminum in the electro chemical series. Why?
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435
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Write the equilibrium constant expressions (kc and kp) for H2+I22HI at 500°C. What will be its unit?
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448
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What natural phenomenon promotes the formation of NO? Why?
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190
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What is the ratio of ion fe2+and fe3+ in fe0.950?
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251
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Pressure on the surface of a gas is increased. What will happen to the inter particle forces?
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272
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Out of N2 and H2 gases which one will behave more ideally and why?
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181
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How to know the shape of complex ions? and having coodination number 2, 4 ,6 ?
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246
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50 kg of n2 and 10 kg of h2 are mixed to produce nh3. calculate the moles of nh3 formed?
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315
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Find new relative atomic mass of nitrogen if 1 amu is defined as 1/24th of 1 atom of C-12 if relative atomic mass conventional is 14 amu?
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287
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What is the term called when the menstruation cycle starts?
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233
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Conversion of so2 to so3 finds great importance in the manufacture of sulphuric acid?
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187
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What is the difference between positive electrode potential and negative electrode potential?
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266
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