ORGANIC COMPOUNDS CONTAINING NITROGEN MCQs- 1

1) Amongst the following, the compound which is most difficult to sulphonate is a) Benzene b) Nitrobenzene c) Toluene d) Chlorobenzene. 2) Benzaldehyde reacts with ammonia to give a) Benzaldehyde ammonia b) Urotropine c) Hydrobenzamide d) Ammonium benzamide 3) Anisole with HNO3 and conc. H2SO4 gives a) Phenol b) Nitrobenzene c) o- and p-Nitroanisoles d) … Read more ORGANIC COMPOUNDS CONTAINING NITROGEN MCQs- 1

ORGANIC COMPOUNDS CONTAINING HALOGENS – 1

1) Which among the following is used as an anaesthetic? a) 1-bromo-1-chloro-2,2,2-tri fluoro ethane b) 1,1,1-tri iodomethane c) dichloro – di fluoro methane d) lindane 2) A chemical used as a fumigant in food storage godowns a) 1,2-dichloro ethane b) 1,2-dibromo ethane c) octadecanoic acid d) methyl ethyl ketone 3) An unknown compound A has … Read more ORGANIC COMPOUNDS CONTAINING HALOGENS – 1

ORGANIC COMPOUNDS CONTAINING HALOGENS – 3

1) A suitable reagent for converting a primary alcohol into the corresponding alkyl chloride is a) HCI b) HOCI c) d) 2) The reaction of ethylmagnesium iodide with acetaldehyde, after acidification, gives a) 2-Butanol b) 1-Butanol c) 2-Methyl-2-propanol d) 2-Methylpropanol. 3) What is Y in the reaction ? a) 1-Butanol b) 2-Butanol c) 2-Methyl-2-propanol d) … Read more ORGANIC COMPOUNDS CONTAINING HALOGENS – 3

How To Memorize Modern Periodic Table For Your Board Exams?

If the chemistry test is round the corner, you would naturally be anxious as to how would I remember the Modern Periodic Table consisting of different elements. However, you would not have to worry as a little bit of practice and dedication would bring positive results that would justify your effort. From then onwards, recalling … Read more How To Memorize Modern Periodic Table For Your Board Exams?

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