Question
Explain the reaction of various ethers with hydrogen halide with the mechanism.
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→(ii) Write the uses of amorphous solids.
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(ii) $\left[ PtCl _2( en )_2\right]^{2+}$
(iii) $\left[ Cr \left( NH _3\right)_2 Cl _2( en )\right]^{+}$
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→$(b).$ Write the ionic equations for the reaction of acidified $\ce{K_2Cr_2O_7}$ with
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→$g$ of benzoic acid $(C_6H_5COOH)$ dissolved in $25g$ of benzene shows a depression in freezing point equal to $1.62K.$ Molal depression constant for benzene is $4.9K \ kg\ mol^{-1}.$ What is the percentage association of acid if it forms dimer in solution$?$
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→Calculate $Ea.$
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