Question
Explain Rutherford's nuclear atomic model and also mention its shortcomings.
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Answer
SELF
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One of the reaction that takes place in producing steel from iron ore is the
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$\text{FeO (S) + CO (g)}\rightleftharpoons\text{Fe (S) + CO}_2\text{ (g)};\text{ K}_{\text{p}}=0.265\text{atm at}1050\text{K}$
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→reduction of iron(II) oxide by carbon monoxide to give iron metal and CO2.
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What are the equilibrium partial pressures of CO and CO2 at 1050 K if the initial partial pressures are: pCO= 1.4atm and = 0.80atm?
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10 mL of $0.2 M Ca ( OH )_2+25 mL$ of 0.1 M HCI
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1. Suggest a method to purify
i. a liquid which decomposes at its boiling point.
ii. kerosene oil containing water.
iii. camphor containing traces of common salt.
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ii. kerosene oil containing water.
iii. camphor containing traces of common salt.
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Attempt any five of the following:
1. If $Qc < Kc$, when we continuously remove the product, what would be the direction of the reaction?
2. Explain the reason for the extraordinary stability of benzene in spite of the presence of three double bonds in it.
3. What effect does branching of an alkene chain has on its boiling point?
4. Write the IUPAC name:
5. How will you demonstrate that double bonds of benzene are somewhat different from that of olefines?
6. Why do alkynes not show geometrical isomerism?
7. Write an IUPAC name:
→1. If $Qc < Kc$, when we continuously remove the product, what would be the direction of the reaction?
2. Explain the reason for the extraordinary stability of benzene in spite of the presence of three double bonds in it.
3. What effect does branching of an alkene chain has on its boiling point?
4. Write the IUPAC name:
5. How will you demonstrate that double bonds of benzene are somewhat different from that of olefines?
6. Why do alkynes not show geometrical isomerism?
7. Write an IUPAC name: