For the following questions answer them individually

Question 161

Of the following, which is the product formed when cyclohexanone undergoes aldol condensation followed by heating?

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Question 162

Mixture of chloroxylenol and terpineol acts as

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Question 163

For a given reaction, $$\triangle H = 35.5 kJ mol^{-1} and \triangle S = 83.6 JK^{-1} mol^{-1}$$. The reaction is spontaneous at : (Assume that $$\triangle H and \triangle S$$ do not vary with temperature)

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Question 164

$$HgCl_2 and I_2$$ both when dissolved in water containing $$I^-$$ ions the pair of species formed is

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Question 165

A first order reaction has a specific reaction rate of $$10^{-2} s^{-1}$$. How much time will it take for 20 g of the reactant to reduce to 5 g?

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Question 166

Which one is the most acidic compound?

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Question 167

Correct increasing order for the wavelengths of absorption in the visible region for the complexes of $$Co^{3+}$$ is

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Question 168

Concentration of the $$Ag^+$$ ions in a saturated solution of $$Ag_2C_2O_4$$ is $$2.2 \times 10^{-4} mol L^{-1}$$. Solubility product of $$Ag_2C_2O_4$$ is

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Question 169

A 20 litre container at 400 K contains $$CO_2 (g)$$ at pressure 0.4 atm and an excess of SrO (neglect the volume of solid SrO). The volume of the containers is now decreased by moving the movable piston fitted in the container. The maximum volume of the container, when pressure of CO 2 attains its maximum value, will be
(Given that : $$SrCO_3(s) \leftharpoondown SrO(s) + CO_2(g).K_p = 1.6$$ atm)

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Question 170

Identify A and predict the type of reaction

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