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C1—C2 bond of this molecule is formed by GENERAL ORGANIC CHEMISTRY
Which of the following statements is true about hybridization?
In the hydrocarbon, The state of hybridization of carbons 1,3,5 are in the following sequence:
Hybridized carbon atom used in the formation of the compound CH3— CH CH — CH2 — CH3 are:
The hybridization of carbon atoms in C—C single bond of H — C C — CH CH2 is:
Assertion: Ethylene is more reactive than ethane. Reason: Ethylene possess pi bond.
In which bond angle is the highest
Which will not show geometrical isomerism ?
How many geometrical isomers of this cyclodecene are possible ?
The geometrical isomerism is shown by (a) (b) (c) (d)
The type of isomerism observed in urea molecule is
Maximum enol content is in (a) (b) (c) (d)
Tautomerism is exhibited by (1) GENERAL ORGANIC CHEMISTRY (2) (3) (4)
Assertion : Carbanions like ammonia have pyramidal shape. Reason : The carbon atom carrying negative charge has an octet of electrons.
Assertion : The carbocation CF CH is less stable than CF . Reason : In case of CF CH ,CF is strong electron withdrawing, therefore increases +ve charge whereas in CF , lone pair of ‘F’ overlap with vacant p-orbi…
Assertion: A compound with delocalised electrons is more stable than that compound would be if all its electrons were localised. Reason: The extra stability, a compound gains as a result of having delocalised electro…
Assertion : Tropylium cation is aromatic in nature. Reason :The only property that determines its aromatic behaviour is planar structure.
Which of the following orders is correct for the stability of these carbanions ?
What is the decreasing order of stability (most stable ->least stable) of the following carbocations?
The C—H bond distance is the longest in
The compound having only primary hydrogen atoms is
Which of the following is a homocyclic alicyclic compound? (a) (b) (c) (d)
Nucleophile: ….?.... : : electrophile: electron seeking
Which of the following species is a nucleophile?
Which of the following species is a nucleophile? (a) CH O