Chemistry-
General
Easy

Question

Consider the following reaction

The m-isomer of D and E is called

  1. Phthalic acid    
  2. isophthalic acid    
  3. Terephthalic acid    
  4. None    

The correct answer is: Phthalic acid

Related Questions to study

General
chemistry-

Consider the following reaction

The compound D is an ortho-isomer and E is ap-isomer. The compounds D and E, respectively, are

Consider the following reaction

The compound D is an ortho-isomer and E is ap-isomer. The compounds D and E, respectively, are

chemistry-General
General
chemistry-

Carbene intennediates are produced by the photo lysis of diazomethane open parentheses C H subscript 2 end subscript N subscript 2 end subscript close parentheses or ketene open parentheses C H subscript 2 end subscript equals C equals 0 close parentheses. They are also produced by the reaction of C H X subscript 3 end subscript with base or by Simmons-Smith reaction. There are two types of carbenes, singlet and triplet. They are so called due to their spin state.



Carbene intennediates are produced by the photo lysis of diazomethane open parentheses C H subscript 2 end subscript N subscript 2 end subscript close parentheses or ketene open parentheses C H subscript 2 end subscript equals C equals 0 close parentheses. They are also produced by the reaction of C H X subscript 3 end subscript with base or by Simmons-Smith reaction. There are two types of carbenes, singlet and triplet. They are so called due to their spin state.



chemistry-General
General
chemistry-

Carbene intennediates are produced by the photo lysis of diazomethane open parentheses C H subscript 2 end subscript N subscript 2 end subscript close parentheses or ketene open parentheses C H subscript 2 end subscript equals C equals 0 close parentheses. They are also produced by the reaction of C H X subscript 3 end subscript with base or by Simmons-Smith reaction. There are two types of carbenes, singlet and triplet. They are so called due to their spin state.
Which carbene is produced in the following reactions

Carbene intennediates are produced by the photo lysis of diazomethane open parentheses C H subscript 2 end subscript N subscript 2 end subscript close parentheses or ketene open parentheses C H subscript 2 end subscript equals C equals 0 close parentheses. They are also produced by the reaction of C H X subscript 3 end subscript with base or by Simmons-Smith reaction. There are two types of carbenes, singlet and triplet. They are so called due to their spin state.
Which carbene is produced in the following reactions

chemistry-General
parallel
General
chemistry-

How many number of compounds, which have same IUPAC name

How many number of compounds, which have same IUPAC name

chemistry-General
General
chemistry-

What is the sum of positions assigned to bromine while numbering the Parent Chain in the below caponiids ?

What is the sum of positions assigned to bromine while numbering the Parent Chain in the below caponiids ?

chemistry-General
General
chemistry-

Many organic compounds contain more than one functional group. Which of the following is both an aldehyde and an ether
i) 
ii) 
iii) 
iv) 
v) 

Many organic compounds contain more than one functional group. Which of the following is both an aldehyde and an ether
i) 
ii) 
iii) 
iv) 
v) 

chemistry-General
parallel
General
chemistry-

The IUPAC name of the following compound is:

The IUPAC name of the following compound is:

chemistry-General
General
Maths-

If the line x + y = k is a normal to the parabola y2 = 4x,then the value of k will be-

the equation of tangent and normal in terms of the slope of the parabola are used to find the equations for any given slope.

If the line x + y = k is a normal to the parabola y2 = 4x,then the value of k will be-

Maths-General

the equation of tangent and normal in terms of the slope of the parabola are used to find the equations for any given slope.

General
Maths-

The equation of the normal to the parabola x2 = 8y whose slope is 1/m is

equations of normal and tangent in terms of the slope are used to find the normal and tangent for any given slope.

The equation of the normal to the parabola x2 = 8y whose slope is 1/m is

Maths-General

equations of normal and tangent in terms of the slope are used to find the normal and tangent for any given slope.

parallel
General
Maths-

The equation of the normal to the parabola y2 + 12x = 0 at the upper end of it's latus rectum is

the normal and tangent are always perpendicular to each other at any given point. Therefore, the product of slopes of tangent and normal is equal to -1.

The equation of the normal to the parabola y2 + 12x = 0 at the upper end of it's latus rectum is

Maths-General

the normal and tangent are always perpendicular to each other at any given point. Therefore, the product of slopes of tangent and normal is equal to -1.

General
Maths-

The equation of the normal having slope m of the parabola y2 = x + a is

parametric form of slope of parabola = y+tx = 2at + at^3

The equation of the normal having slope m of the parabola y2 = x + a is

Maths-General

parametric form of slope of parabola = y+tx = 2at + at^3

General
Maths-

Find the equation of normal to the curve 2y = 3–x2 at the point (1, 1)

equation of straight line :
(y-y1)=m(x-x1)

Find the equation of normal to the curve 2y = 3–x2 at the point (1, 1)

Maths-General

equation of straight line :
(y-y1)=m(x-x1)

parallel
General
Maths-

The equations of the normal at the ends of the latus rectum of the parabola y2 = 4ax are given by-

the slope of normal = -1/ slope of tangent.
Equation of both normals can be generalized by multiplying both the equations.

The equations of the normal at the ends of the latus rectum of the parabola y2 = 4ax are given by-

Maths-General

the slope of normal = -1/ slope of tangent.
Equation of both normals can be generalized by multiplying both the equations.

General
Maths-

The line ellx + my + n = 0 is a normal to the parabola y2 = 4 ax if-

equation of normal of a parabola is given by:
y = -tx + 2at + at3

The line ellx + my + n = 0 is a normal to the parabola y2 = 4 ax if-

Maths-General

equation of normal of a parabola is given by:
y = -tx + 2at + at3

General
Maths-

The equation of the normal to the parabola y2 = 16 x with slope – 1/4 is-


equation of normal of a parabola is given by:
y = -tx + 2at + at3
equation of  normal in slope form: y = mx – 2am – am3

The equation of the normal to the parabola y2 = 16 x with slope – 1/4 is-

Maths-General


equation of normal of a parabola is given by:
y = -tx + 2at + at3
equation of  normal in slope form: y = mx – 2am – am3

parallel

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