What is methyl orange? How is it made?

Asked by Last Modified  

3 Answers

Follow 0
Answer

Please enter your answer

Dr. Jayasimha

Teaching professional with 20 years of experience in teaching Chemistry

Methyl orange is synthesized by diazotization. Methyl orange is synthesized by reaction of sulfanilic acid, sodium nitrite, and dimethylaniline. First, sulfanilic acid is dissolved in dilute aqueous acid. Sodium nitrite is added to produce a diazonium salt .The diazonium salt is then coupled with dimethylaniline....
read more
Methyl orange is synthesized by diazotization. Methyl orange is synthesized by reaction of sulfanilic acid, sodium nitrite, and dimethylaniline. First, sulfanilic acid is dissolved in dilute aqueous acid. Sodium nitrite is added to produce a diazonium salt .The diazonium salt is then coupled with dimethylaniline. The coupling takes place in the opposite ("para") position from the -N(CH3)2 group: The sodium acetate makes the solution weakly basic; the acetate ion accepts the hydrogen displaced from the dimethylaniline ring. read less
Comments
Dislike Bookmark

Maths and physics teacher till engineering level

Methyl orange is a pH indicator frequently used in titrations because of its clear and distinct colour change. Because it changes colour at the pH of a midstrength acid, it is usually used in titrations for acids.
Comments
Dislike Bookmark

Methyl orange is an intensely colored compound used in dyeing and printing textiles. It is also known as C.I. Acid Orange 52, C.I. 13025, helianthine B, Orange III, Gold orange, and Tropaeolin D . Chemists use methyl orange as an indicator in the titration of weak bases with strong acids.
Comments
Dislike Bookmark

View 1 more Answers

Related Questions

What are the Factors responsible in choosing a coaching institute in India? Course and Exam-Based Coaching Centers such as Bank PO Coaching, IIT JEE Coaching, CAT Coaching etc.
There is no fixed rule for it as many institutes very visible to us have very poor quality of teachers so best way is to consult successful candidates of previous year or faculty ( If you know presonally)
Shivangi
How should I study by my own in class 11 and 12 without coaching?
Only you just to wore hard and do study daily to achieve your goal.
Bivash
0 0
View Comments5
how to prepare for jee mains 2017?
read NCERT book and exampler problems.
Pranay
Who is the best physics coaching teacher in Ghaziabad for class 12 board study?
Good choching
Rakhi
0 0
View Comments5
For class 11 & 12 what is the best IIT JEE coaching?
RENDUS Academy , Bangalore
Pankaj
0 0
View Comments5

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

Class 12 Boards: 4 Tips and more to crack the Physics Paper
Tip #1 From the NCERT book, practice each and every worked-out example, graph and diagram, especially- a) Ray diagram for Astronomical Telescope, Compound Microscope and Reflecting Telescope. b) Diagrams...

Akhil Goyal

0 0
View Comments0
Rotation | Angular displacement, Velocity and acceelration

" type="video/mp4">

Vishesh N.

0 0
View Comments0
Tension in a String!
Enter Learning Tip Content

Vishesh N.

0 0
View Comments0
How Do Atoms Combine to Make Compounds?
Atoms combine with each other to form various compounds. The smallest unit of a substance which can exist independently is called a molecule. So, atoms combine with each other to form molecules. These...

Prabhat Patel

0 0
View Comments0
Rational Numbers
A number of the form p/q where q not equals to zero is called a rational numbers. P may be zero or may not. P and q are positive /negative integers. It denotes the part of a quantity...
M

Mohit S.

1 0
View Comments0

Recommended Articles

Get an Expert’s Guide and Tips to Make it...

An exclusive interview with Dr. Ashok Gopalakrishnan, CEO, Magnificient2 Software Services & Technology Inc. on approaching the JEE exam and how to make it to one of the IITs. Flexiguru.com: Flexiguru.com is an e-learning company offering flexible learning solutions that enhance teaching and learning. Launched with...

Read full article >

How to prepare for JEE Physics paper?

JEE is one of the most prestigious engineering exams in India. It is considered as the gateway to the world of immense possibilities. Competing in JEE exam requires focus and devotion to each of the three subjects - Physics, Chemistry and Mathematics. Coming to Physics, it happens to be one of the most loved subjects which...

Read full article >

How to Score High in JEE Chemistry Paper?

Chemistry is a very scoring subject if you prepare with proper planning and dedicated study hours. Unlike JEE Physics and Mathematics, Chemistry is less about applications and concepts and more about planning. If you want to make the most out of Chemistry paper in IIT JEE exam, you need to have the periodic table pinned...

Read full article >

JEE Preparation: Why it is important to say...

When 13+ lakhs students are appearing for JEE to secure a seat in one of the IITs, you need to be cautious enough to avoid committing common mistakes. Here is the list: Neglecting School Lectures: Remember coaching classes are your supportive plan, don't ever neglect school lectures for that. Often students don't pay enough...

Read full article >

Find IIT JEE Coaching near you
IIT JEE Coaching in Mumbai
IIT JEE Coaching in Delhi
IIT JEE Coaching in Bangalore
IIT JEE Coaching in Kolkata
IIT JEE Coaching in Hyderabad
IIT JEE Coaching in Chennai
IIT JEE Coaching in Pune
IIT JEE Coaching in Jaipur
IIT JEE Coaching in Lucknow
IIT JEE Coaching in Gurgaon
Online IIT JEE Coaching

Looking for IIT JEE Coaching ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you