Chemistry General Science Test Hard Mode

Sr. #	Questions	Answers Choice
1	The reaction/method that does not give an alkane is	Catalytic hydrogenation of alkanes Wurtz reaction Hydrolysis of alkyl magnesium bromide Dehydrohalogenation of an alkyl halid.
2	Which of the following method is most appropriate for the manufacture of methane?	By reduction of CH2CL2 Wurtz reaction Liquification of natural gas None of these
3	The addition of HBr is easiest with	CH2 = CHCI CICH = CHCI CH3 - CH = CH2 <span style="font-size: 14.44444465637207px;">(CH3)2 C = CH2</span>
4	In Friedal-Craft's alkylation besides AICI3 the other reactants are	<span style="font-size: 14.44444465637207px;">C6H6 + NH3</span> <span style="font-size: 14.44444465637207px;">C6H6 + CH4</span> <span style="font-size: 14.44444465637207px;">C6H6 + CH3CI</span> <span style="font-size: 14.44444465637207px;">C6H6 + CH3COCI</span>
5	For preparing an alkane, a concentrated aqueous solution of sodium or potassium salt of saturated carboxylic acid is subjected to	Hydrolysis Oxidation Hydrogenation Electrolysus

News