Major products A and B formed in the following reaction sequence , are




Without the reaction structure being provided here, we generally assess each step by the reagents used and predict the products accordingly.
The reaction likely involves substitution or addition reactions, and we would analyze each possible product structure formed based on the reactants and reaction type.
Given the multiple-choice options, Structure 1 is the most likely major product.Step 1: Understand the Reaction Sequence
Without the reaction structure being provided here, we generally assess each step by the reagents used and predict the products accordingly.
The reaction likely involves substitution or addition reactions, and we would analyze each possible product structure formed based on the reactants and reaction type.
Given the multiple-choice options, Structure 1 is the most likely major product.
Complete the following reactions by writing the structure of the main products: 
A sphere of radius R is cut from a larger solid sphere of radius 2R as shown in the figure. The ratio of the moment of inertia of the smaller sphere to that of the rest part of the sphere about the Y-axis is : 
A constant voltage of 50 V is maintained between the points A and B of the circuit shown in the figure. The current through the branch CD of the circuit is :
The current passing through the battery in the given circuit, is: 
Given below are two statements:
Statement I: The primary source of energy in an ecosystem is solar energy.
Statement II: The rate of production of organic matter during photosynthesis in an ecosystem is called net primary productivity (NPP).
In light of the above statements, choose the most appropriate answer from the options given below: