Chemistry-
General
Easy
Question
An organic compound reacts with to give. The compound with sodium metal gives
The correct answer is:
Related Questions to study
maths-
If f : R → R is continuous and differentiable function such that f(t) dt + f¢¢¢ (3) t3
dt – f ¢ (1) t2 dt + f ¢¢ (2) t. dt, then the value of f ¢ (4) is :
If f : R → R is continuous and differentiable function such that f(t) dt + f¢¢¢ (3) t3
dt – f ¢ (1) t2 dt + f ¢¢ (2) t. dt, then the value of f ¢ (4) is :
maths-General
physics-
Assertion : The refractive index of diamond is and that of liquid is
If the light travels from diamond to the liquid, it will totally reflected when the angle of incidence is 30o
Reason : where is the refractive index of diamond with respect to liquid
Assertion : The refractive index of diamond is and that of liquid is
If the light travels from diamond to the liquid, it will totally reflected when the angle of incidence is 30o
Reason : where is the refractive index of diamond with respect to liquid
physics-General
maths-
If f : [0, p] → R is continuous and f(x) sin x dx = f(x) cos x dx = 0, then the number of roots of f(x) in (0, p) is
If f : [0, p] → R is continuous and f(x) sin x dx = f(x) cos x dx = 0, then the number of roots of f(x) in (0, p) is
maths-General
physics-
Assertion : Different colours travel with different speed in vacuum
Reason : Wavelength of light depends on refractive index of medium
Assertion : Different colours travel with different speed in vacuum
Reason : Wavelength of light depends on refractive index of medium
physics-General
chemistry-
The following substance can be used as a raw material for obtaining alcohol:
The following substance can be used as a raw material for obtaining alcohol:
chemistry-General
chemistry-
Etherates are
Etherates are
chemistry-General
chemistry-
chemistry-General
chemistry-
Lucas reagent produces cloudiness immediately with:
Lucas reagent produces cloudiness immediately with:
chemistry-General
chemistry-
The product is
The product is
chemistry-General
chemistry-
Alloys of which metal are light and strong and are used in the manufacture of aeroplane parts?
Alloys of which metal are light and strong and are used in the manufacture of aeroplane parts?
chemistry-General
chemistry-
The right order of the solubility of sulphates of alkaline earth metals in water is
The right order of the solubility of sulphates of alkaline earth metals in water is
chemistry-General
chemistry-
chemistry-General
maths-
If point O is the centre of a circle circumscribed about a triangle ABC. Then
If point O is the centre of a circle circumscribed about a triangle ABC. Then
maths-General
chemistry-
Which pair of the following chlorides do not impart colour to the flame?
Which pair of the following chlorides do not impart colour to the flame?
chemistry-General
maths-
If for and ,then X is equal to
If for and ,then X is equal to
maths-General