How will you prepare butane in the laboratory using ethyl bromide(`CH_3CH_2Br`) as one of the raw materials. Write relevant equation.

How is nitrogen prepared in the laboratory? Write the chemical equation of the reaction involved.

How will you carry out the following conversion? CH_3CH_2COOHrarrCH_3CH_2CH_2OH

The following reagents are available'In laboratory HCHO, CH_3 CHO, CH_3-MgBr and distilled water:- Give reaction for the preparation of a secondary alcohol.

Predict the product in the following reactions and identify the rules: CH_3CH_2Br+Na to

How will you convert CH_3COOH to CH_2ClCOOH ?

One student argues that he can prepare propane-2-ol from acetaldehyde and methyl magnesium bromide:- Write the chemical equation for this preparation.

Complete the following reaction: CH_3CH_2Br+Mgoverset(dryether)rarr .

Chemical equations of some reactions are given below. i) CH_(2)=CH_(2)+HClrarrCH_(3)CH_(2)Cl ii) nCH_(2)=CH_(2)rarr(CH_(2)-CH_(2))_(n) iii) CH_(3)COOH+CH_(3)CH_(2)OHrarrCH_(3)COOCH_(2)CH_(3)+H_(2)O a) Write the names of any two reactions. b) Write the IUPAC name of the product formed in the third reacrion. c) Write the chemical equation for the preparation of propyl ethanoate.

Draw the structures of major monohaloproducts in each of the following : CH_3CH_2Br + NaI rarr

Classify the reactions in one of the reaction type studied in this unit. CH_3CH_2Br+hatSH rarr CH_3CH_2SH+Br^-