Created by StemPy LabAn alkyne X, , does not react with sodamide. X takes up one mole of over palladium on charcoal poisoned with quinoline and gives the alkene Y. Ozonolysis of Y, with ozone and then zinc dust and water, gives propanal as the only organic product. Which statement about X and Y is correct?
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← Assertion (A): A student adds HI to propene, CH₃CH=CH₂, in the presence of benzoyl peroxide, expecting the same peroxide effect as with HBr. The main product is 1-iodopropane, CH₃CH₂CH₂I, formed against Markovnikov's rule. Reason (R): The H-I bond, with a bond enthalpy of 296.8 kJ mol⁻¹, is weaker than the H-Br bond, 363.7 kJ mol⁻¹, while the H-Cl bond, 430.5 kJ mol⁻¹, is the strongest of the three.The figure shows 2-methylpropene and four reactions of it, A to D, each with the reagents over its arrow. Each reaction gives one main product that keeps the four carbon skeleton. Match each reaction with its main product.
List-I (Reaction in the figure)
A. Reaction A
B. Reaction B
C. Reaction C
D. Reaction D
List-II (Main product)
I. 2-chloro-2-methylpropane
II. 2-bromo-2-methylpropane
III. 2-methylpropan-2-ol
IV. 1-bromo-2-methylpropane →
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