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*Image* Thanx in advance... ...
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*Image* Thanx in advance... ...
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Unpaired electron is present in which of the following species:- KO2, AlO2-, BaO2 and NO2+ Explain your answer. ...
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Unpaired electron is present in which of the following species:- KO2, AlO2-, BaO2 and NO2+ Explain your answer. ...
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Which one is more acidic, p-fluorobenzoic acid or p-bromobenzoic acid and why? ...
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Which one is more acidic, p-fluorobenzoic acid or p-bromobenzoic acid and why? ...
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Which one is more acidic, p-fluorobenzoic acid or p-bromobenzoic acid and why? ...
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Which one is more acidic, p-fluorobenzoic acid or p-bromobenzoic acid and why? ...
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A certain reaction A + B → Product is first-order w.r.t. each reactant with k = 5.0 x 10-3 M-1s-1. Calculate the concentration of A remaining after 100 s if the initial concentration of A was 0.1 M and that of B was 6.0 M. ...
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A certain reaction A + B → Product is first-order w.r.t. each reactant with k = 5.0 x 10-3 M-1s-1. Calculate the concentration of A remaining after 100 s if the initial concentration of A was 0.1 M and that of B was 6.0 M. ...
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A sample of chlorine is found to have 75% of 17Cl35 and 25% of 17Cl37. a. Find the average atomic mass of chlorine b. Give the number of neutrons in both the isotopes. ...
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A sample of chlorine is found to have 75% of 17Cl35 and 25% of 17Cl37. a. Find the average atomic mass of chlorine b. Give the number of neutrons in both the isotopes. ...
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A sample of chlorine is found to have 75% of 17Cl35 and 25% of 17Cl37. a. Find the average atomic mass of chlorine b. Give the number of neutrons in both the isotopes. ...
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Calculate the equilibrium concentration ratio of C to A if 2.0 ml of each of A and B were allowed to come to equilibrium at 300 K. A + B *Image* C + D dG = 460 cal ...
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*Image* You can write the mechanism on a paper, scan it (or take a picture of it) and upload it. ...
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Predict whether the following molecules are iso-structural or not. Justify your answer. NMe3 and N(SiMe3)3. ...
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*Image* Give the product of the organic reaction given above by showing its favourable mechanism. ...
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*Image* Give the product of the organic reaction given above by showing its favourable mechanism. ...
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*Image* Give the product of the organic reaction given above by showing its favourable mechanism. ...
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*Image* Give the product of the organic reaction given above by showing its favourable mechanism. ...
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*Image* Give the product of the organic reaction given above by showing its favourable mechanism. ...
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*Image* Give the product of the organic reaction given above by showing its favourable mechanism. ...
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*Image* Give the product of the organic reaction given above by showing its favourable mechanism. ...
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*Image* Give the product of the organic reaction given above by showing its favourable mechanism. ...
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*Image* Give the product of the organic reaction given above by showing its favourable mechanism. ...
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What is the difference between a combustible substance and a supporter of combustion? Thanx in advance... ...
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Arrange in the order of descending bond angle in OF2, OCl2 and OBr2 with proper explanation. ...
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1.922 g of MeOH was burnt in a constant-volume bomb calorimeter. The temperature of water rose by 4.2oC. If the heat capacity of the calorimeter and its contents is 10.4kJoC-1, calculate the molar heat of combustion of MeOH. ...
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Why do we see the characteristic colour of a metal ion when a salt of that metal ion is introduced in the flame? Why is it that all metal ions do not give the flame test? ...
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If you rub a piece of gold, Au, vigorously, you can rub off 2.00 moles of gold atoms in a century. How many minutes are needed to rub off 1.50 micrograms of gold? ...
