Recently Active Organic Chemistry Questions

1.does elimination reaction of cycloalkyl hallide exclusively gives cis isomer ???? (found in arihant[51][51]) ...

1.. *Image* give reasons ...

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*Image* **edit** in first step only 1 eq grignard is used **** ...

1)A:o-chlorotoulene on treatment with NaNH2/NHH3 gives o and m toulidene R: this reaction is nucleophlic aromatic substitution 2)A:Alkeenes are more reactive than alkynes in electrophilic addition reactions R:Alkyl carbocatio ...

Q1. The weakest base among the following is: (a) amines (b) Amides (c) Ketones (d) Nitriles more will be added after this question gets answerd ...

BT says a) wheras arihant says b) *Image* ...

2-methyl propanal undergoes which reaction in basic medium ? ...

Compounds used as refrigant are ?? a)NH3 b)CCl4 c)CF4 d)CF2Cl2 e)CH2F2 any concept or just crammmed ans ???? ...

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ISC Chemistry What structural features cause the difference between thermosetting and thermoplastic polymers? What is the effect of heat on thermosetting and thermoplastic polymers? ...

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1. Phenol + C6H5COCl --------OH-------> HCl + (P) Identify (P) Is P C6H5COOC6H5 2. (True/False) Give reason. Nitration of nitrobenzene is easier than benzene. ...

*Image* YAAR IS THIS AN EXCEPTION?????I THINK BY EXPLANATION GIVEN IT SHOULD DECREASE WITH INCREASING POLARITY......FUNNY!!!!!!! ...

need only answer (CH3)3CMgCl +D2O→? ...

PLZ IGNORE THIS THREAD N NO REPLIES REQUESTED!!!!!THNANX!!! *Image* TRUE ...

Product of combustion of aliphatic thiol are at 298K are ?? ...

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*Image* ALSO EXPLAIN CONCEPT BEHIND UR ANSWER!!!!!!! ...

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what is Isocyanide andd what is the difference between cyanide and isocyanide!! please reply soon!!:-| ...

What is the structure of an IMIDE??? what prefix and suffixes are used while naming a compound with the group IMIDE??? ...

Arrange thse lewis acids in odere of strength FeCl3 ZnCl2 SnCl2 AlCl3 BF3 H+ ...

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OUTLINE ALL STEPS INVLOVED IN SYNTHESIS OF HC *Image* C- CHO FROM ACROLEIN ...

1..why Hcl and HI do not form radicals easily ????????????? ...

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1.plz can anyone tell me how to find plane ,centre of symmetry with examples.......... ...

1...do chirality and optically activity mean the same ??????? ...