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An alkene "A" on reaction with $O_3$ and $Zn-H_2O$ gives propanone and ethanal in equimolar ratio. The addition of HCl to alkene "A" gives "B" as the major product. The structure of product "B" is:
The product(s) that are formed when the given compound is treated with $Br_2$ in the presence of $FeBr_3$ are:
The incorrect IUPAC name among the following is:
The major product in the above mentioned reaction is:
The reagent used to convert propene to 1-propanol is:
When 2-Bromopentane reacts with ethanolic KOH, the main product that is formed is:
In the given hydrocarbon, the type/state of hybridization of carbons 1, 3, and 5 respectively are:
Using anhydrous $\text{AlCl}_3$ as a catalyst, which one of the following reactions produces ethylbenzene (PhEt)?
On ozonolysis, the alkene that gives the following product (structure missing) is:
A mixture of 2.3 g formic acid and 4.5 g oxalic acid is treated with conc. $H_2SO_4$. The evolved gaseous mixture is passed through KOH pellets. Weight (in g) of the remaining product at STP will be
The compound A on treatment with Na gives B, and with $PCl_5$ gives C. B and C react together to give diethyl ether. A, B and C are in the order
The compound that has least hindered rotation around carbon-carbon bond is-
Which one of the following is the most abundant protein in the animals?
Which one of the following ions exhibits d-d transition and paramagnetism as well?
In the reaction: (Phenol + $CHCl_3$ + $NaOH$ -> Salicylaldehyde derivative), the electrophile involved is
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In the following reactions, the major products are respectively:
Match the following columns and select the correct option. Column-I (a) Floating Ribs (b) Acromion (c) Scapula (d) Glenoid cavity Column-II (i) Located between second and seventh ribs (ii) Head of the Humerus (iii) Clavicle (iv) Do not connect with the sternum
Dissolution of the synaptonemal complex occurs during
In India, the organisation responsible for assessing the safety of introducing genetically modified organisms for public use is