Classify the following substituents according to whether they are electron donors or electron acceptors relative to hydrogen by the resonance and the inductive mechanisms. a = acceptor d = donor n = no effect 1. NO₂ -NO₂ 0: 2. -CH₂CH₂CH₂-N+ 3. NHCH,CH,CH,C=N; Inductive effect Inductive effect Inductive effect Resonance effect Resonance effect Resonance effect

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Q: Which of the following describes the aqueous solution of ammonium chloride? Solution is… Basic?…

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Q: b) How can you determine chloride content in a waste water sample?

A: Chloride content in waste water can be determined by Mohr's method.

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Q: X Incorrect. ✪

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Q: Spectroscopy: Determination of Concentration Using Beer's Law

A: As per the graph, the equation for line is given to be: A=1.9246 (concentration)-0.0151

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Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.