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Discuss the physical properties of carboxylic acids in terms of their physical state and boiling point.
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Show that decomposition of H2O2 is first order reaction.

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Write a note оп formation of amine compounds by reduction of nitro compounds.
Complete the following reaction :
(i) $\quad KBr + Cl _2 \longrightarrow \ldots \ldots+\ldots \ldots$.
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