Chemistry-
General
Easy
Question
The major product of the following reaction is :
The correct answer is:
Reaction is dehydrohalogenation E2 - elimination reaction. Elimination takes place in single step and proceed by formation of transition state from anti position
Related Questions to study
Chemistry-
The major product obtained in the following reaction is
The major product obtained in the following reaction is
Chemistry-General
Chemistry-
2-chloro-2-methylpentane on reaction with sodium methoxide in methanol yields
a) 
b) 
c) 
2-chloro-2-methylpentane on reaction with sodium methoxide in methanol yields
a)
b)
c)
Chemistry-General
Chemistry-
What is DDT among the following :
What is DDT among the following :
Chemistry-General
Chemistry-
Which of the following is the correct order of decreasing 
reactivity?
Which of the following is the correct order of decreasing reactivity?
Chemistry-General
Chemistry-
The structure of the major product formed in the following reaction is
The structure of the major product formed in the following reaction is
Chemistry-General
Physics-
Three solid spheres of mass and radius R are shown in the figure. The M.I. of the system about XX’ axis will be:
Three solid spheres of mass and radius R are shown in the figure. The M.I. of the system about XX’ axis will be:
Physics-General
Physics-
Angular velocity of a wheel is 2 rad/sec. Number of turns travelled by the wheel in 5 sec. will be:
Angular velocity of a wheel is 2 rad/sec. Number of turns travelled by the wheel in 5 sec. will be:
Physics-General
Physics-
A body is rolling without slipping on a horizontal surface and its rotational kinetic energy is equal to the translational kinetic energy. The body is
A body is rolling without slipping on a horizontal surface and its rotational kinetic energy is equal to the translational kinetic energy. The body is
Physics-General
Physics-
A wheel of mass 10 kg has a moment of inertia of 160 kg-m2 about its own axis. The radius go gyration is :
A wheel of mass 10 kg has a moment of inertia of 160 kg-m2 about its own axis. The radius go gyration is :
Physics-General
Physics-
A wheel of radius 20 cm has force applied to it as shown in the figure. The torque produced by the forces 4N at A, 8N at B, 6N at C, 9N at D at angles indicated is :
A wheel of radius 20 cm has force applied to it as shown in the figure. The torque produced by the forces 4N at A, 8N at B, 6N at C, 9N at D at angles indicated is :
Physics-General
Physics-
Assertion : A reference frame attached to earth is an inertial frame of reference.
Reason : The reference frame which has zero acceleation is called non inertial frame of reference.
Assertion : A reference frame attached to earth is an inertial frame of reference.
Reason : The reference frame which has zero acceleation is called non inertial frame of reference.
Physics-General
Physics-
Assertion : Mass is a measrure of inertia of the body in linear motion.
Reason : Greater the mass, greater is the force required to change its state of rest or of uniform motion.
Assertion : Mass is a measrure of inertia of the body in linear motion.
Reason : Greater the mass, greater is the force required to change its state of rest or of uniform motion.
Physics-General
Physics-
A body of mass m rests on horizontal surface. The coefficient of friction between the body and the surface is µ. If the mass is pulled by a force P as shown in the figure, the limiting friction between body and surface will be :
A body of mass m rests on horizontal surface. The coefficient of friction between the body and the surface is µ. If the mass is pulled by a force P as shown in the figure, the limiting friction between body and surface will be :
Physics-General
Physics-
A motorcycle is travelling on a curved track of radius 500 m. If the coefficient of friction between road and tyres is 0.5, the speed avoiding skidding will be :
A motorcycle is travelling on a curved track of radius 500 m. If the coefficient of friction between road and tyres is 0.5, the speed avoiding skidding will be :
Physics-General
Physics-
The coefficient of static friction, µs , between block A of mass 2 kg and the table as shown in the figure is 0.2. What would be the maximum mass value of block B so that the two blocks do not move? The string and the pulley are assumed to be smooth and massless. (g = 10 m/s2)
The coefficient of static friction, µs , between block A of mass 2 kg and the table as shown in the figure is 0.2. What would be the maximum mass value of block B so that the two blocks do not move? The string and the pulley are assumed to be smooth and massless. (g = 10 m/s2)
Physics-General
