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Hyperconjugation occurs in (a) (b) (c)
Hyperconjugation occurs in (a) CH CH (b) CH CH CH (c) CH CH CH
How many hyperconjugable H-atoms does this molecule has?
GENERAL ORGANIC CHEMISTRY Canonical structures due to hyperconjugation in this molecule can be written as (a) (b)
Compare acidic strength:
Among these, I is the chain isomer of
Among these III is the chain isomer of
IUPAC name of (PMET 2008)
Inductive effect involves (AFMC 2008)
Which of the following is most basic ? (CPMT 2008)
The stability of carbanions in the following (I) RC C Θ (II) (III) R C CH Θ (IV) R C CH Θ is in the order of (AIPMT 2008)
The state of hybridisation of C2, C3, C5 and C6 of the hydrocarbon, is in the following sequence (AIPMT 2009)
The IUPAC name of the compound having the formula CH C CH CH is (AIPMT 2009)
IUPAC name of the given compound is (AFMC 2009)
A compound with molecular formula, C H has two tertiary carbons. Its IUPAC name is (AFMC 2009)
(CPMT 2009) Correct IUPAC name of above compound is
Which is the strongest acid ? (CPMT 2009)
The number of metamers of the compound with molecular formula C4H10O is (AFMC 2009)
Which of the following is an aromatic compound ? (AFMC 2009) (a) (b) (c) (d)
In the following the most stable conformation of n- butane is (AIPMT 2010) (a) (b) (c) (d)
The enolic form of ethyl acetoacetate as shown below has (NEET 2015)
Which of the following statements is not correct for a nucleophile? (NEET 2015)
Consider the following compounds: Hyperconjugation occurs in (NEET 2015)
Which among the given molecules can exhibit tautomerism? (NEET-II 2016)
The IUPAC name of the compound is _____. (NEET 2017)