Reading
Language and writing
Essay
Mathematics
Physics
Chemistry
Mathematics
Biology
Other Resources
  • Other Resources Topics
Physics
Chemistry
Mathematics
Physics
Chemistry
Biology
Sample Papers
PastYear Papers
NEET Chapterwise Weightage
  • NEET Chapterwise Weightage Topics
NEET Syllabus
Answer key
IB DP Physics (HL & SL)
IB DP Chemistry (HL & SL)
IB Preparation Books (MYP & DP)
Class 12th PCM
Class 12th PCB
Class 11th PCM
Class 11th PCB
Class 10th
Class 9th
Class 8th
Class 7th
Class 6th

Methods of preparation o..



Post Your Question

Maximum Characters:

Post as a guest

I agree to terms and conditions, privacy policy and cookies policy of TestprepKart by submitting question here.

Q1. By aerial oxidation, which one of the following gives phthalic acid?

(a) Naphthalene
(b) Benzene
(c) Mesitylene
(d) Toluene

Q2. The below reaction is called as which of the following name reaction?

(a) Wurtz reactions
(b) Koch reaction
(c) Clemenson?s reduction
(d) Kolbe?s reaction

Q3. o-xylene when oxidised in presence of V2O5 the product is which carboxylic acid?

(a) Benzoic acid
(b) Phenyl acetic acid
(c) Phthalic acid
(d) Acetic acid

Q4. Formic acid is obtained when which of the given reaction occurs?

(a) Calcium acetate is heated with conc. H2SO4
(b) Calcium formate is heated with calcium acetate
(c) Glycerol is heated with oxalic acid at 110?
(d) Acetaldehyde is oxidised with K2Cr2O7 and H2SO4

Q5. In the below sequence of reactions, A and B are which of the following?

(a) (CH3)2C(OH)CN, (CH3)2C(OH)COOH
(b) (CH3)2C(OH)CN, (CH3)2C(OH)2
(c) (CH3)2C(OH)CN, (CH3)2CHCOOH
(d) (CH3)2C(OH)CN, (CH3)2C=O

Q6. Which of the following gives benzoic acid on oxidation?

(a) Chlorophenol
(b) Chlorotoluene
(c) Chlorobenzene
(d) Benzyl chloride

Q7. When benzyl alcohol is oxidised with KMnO4, the product obtained is which of the following compound?

(a) Benzaldehyde
(b) Benzoic acid
(c) CO2 and H2O
(d) Benzophenone

Q8. Acetic acid is manufactured by the fermentation of which of the following reaction?

(a) Ethanol
(b) Methanol
(c) Ethanal
(d) Methanal

Q9. Acetic acid is obtained when which of the given reaction takes place?

(a) Methyl alcohol is oxidised with potassium permanganate
(b) Calcium acetate is distilled in the presence of calcium formate
(c) Acetaldehyde is oxidised with potassium dichromate and sulphuric acid
(d) Glycerol is heated with sulphuric acid

Q10. Hydrolysis of CH3CH2NO2 with 85% H2SO4 gives which of the following compound?

(a) CH3CH2OH
(b) C2H6
(c) CH3CH=NOH
(d) CH3COOH


0 votes
0 Answer
130 views

In The Chemical Reaction

Modified 232 Year Ago

A PHP Error was encountered

Severity: Notice

Message: Trying to get property 'name' of non-object

Filename: views/index.php

Line Number: 706

Backtrace:

File: /home/u866816117/domains/testprepkart.com/public_html/free-preparation/application/views/index.php
Line: 706
Function: _error_handler

File: /home/u866816117/domains/testprepkart.com/public_html/free-preparation/application/controllers/Exam.php
Line: 89
Function: view

File: /home/u866816117/domains/testprepkart.com/public_html/free-preparation/index.php
Line: 315
Function: require_once

130
232 Year Ago

In The Chemical Reaction

0 votes
0 Answer
130 views

The Major Product Obtained In The Following Reaction

Modified 232 Year Ago

A PHP Error was encountered

Severity: Notice

Message: Trying to get property 'name' of non-object

Filename: views/index.php

Line Number: 706

Backtrace:

File: /home/u866816117/domains/testprepkart.com/public_html/free-preparation/application/views/index.php
Line: 706
Function: _error_handler

File: /home/u866816117/domains/testprepkart.com/public_html/free-preparation/application/controllers/Exam.php
Line: 89
Function: view

File: /home/u866816117/domains/testprepkart.com/public_html/free-preparation/index.php
Line: 315
Function: require_once

130
232 Year Ago

The Major Product Obtained In The Following Reaction

0 votes
0 Answer
128 views

In The Reaction

Modified 232 Year Ago

A PHP Error was encountered

Severity: Notice

Message: Trying to get property 'name' of non-object

Filename: views/index.php

Line Number: 706

Backtrace:

File: /home/u866816117/domains/testprepkart.com/public_html/free-preparation/application/views/index.php
Line: 706
Function: _error_handler

File: /home/u866816117/domains/testprepkart.com/public_html/free-preparation/application/controllers/Exam.php
Line: 89
Function: view

File: /home/u866816117/domains/testprepkart.com/public_html/free-preparation/index.php
Line: 315
Function: require_once

128
232 Year Ago

In The Reaction

0 votes
0 Answer
128 views

Sodium Salt Of An Organic Acid X Produces

Modified 232 Year Ago

A PHP Error was encountered

Severity: Notice

Message: Trying to get property 'name' of non-object

Filename: views/index.php

Line Number: 706

Backtrace:

File: /home/u866816117/domains/testprepkart.com/public_html/free-preparation/application/views/index.php
Line: 706
Function: _error_handler

File: /home/u866816117/domains/testprepkart.com/public_html/free-preparation/application/controllers/Exam.php
Line: 89
Function: view

File: /home/u866816117/domains/testprepkart.com/public_html/free-preparation/index.php
Line: 315
Function: require_once

128
232 Year Ago

Sodium Salt Of An Organic Acid X Produces

0 votes
0 Answer
127 views

In The Chemical Reaction

Modified 232 Year Ago

A PHP Error was encountered

Severity: Notice

Message: Trying to get property 'name' of non-object

Filename: views/index.php

Line Number: 706

Backtrace:

File: /home/u866816117/domains/testprepkart.com/public_html/free-preparation/application/views/index.php
Line: 706
Function: _error_handler

File: /home/u866816117/domains/testprepkart.com/public_html/free-preparation/application/controllers/Exam.php
Line: 89
Function: view

File: /home/u866816117/domains/testprepkart.com/public_html/free-preparation/index.php
Line: 315
Function: require_once

127
232 Year Ago

In The Chemical Reaction

0 votes
0 Answer
119 views

On Heating An Aliphatic Primary Amine With Chloroform

Modified 232 Year Ago

A PHP Error was encountered

Severity: Notice

Message: Trying to get property 'name' of non-object

Filename: views/index.php

Line Number: 706

Backtrace:

File: /home/u866816117/domains/testprepkart.com/public_html/free-preparation/application/views/index.php
Line: 706
Function: _error_handler

File: /home/u866816117/domains/testprepkart.com/public_html/free-preparation/application/controllers/Exam.php
Line: 89
Function: view

File: /home/u866816117/domains/testprepkart.com/public_html/free-preparation/index.php
Line: 315
Function: require_once

119
232 Year Ago

On Heating An Aliphatic Primary Amine With Chloroform

0 votes
0 Answer
113 views

In The Hofmann Bromamide Degradation Reaction

Modified 232 Year Ago

A PHP Error was encountered

Severity: Notice

Message: Trying to get property 'name' of non-object

Filename: views/index.php

Line Number: 706

Backtrace:

File: /home/u866816117/domains/testprepkart.com/public_html/free-preparation/application/views/index.php
Line: 706
Function: _error_handler

File: /home/u866816117/domains/testprepkart.com/public_html/free-preparation/application/controllers/Exam.php
Line: 89
Function: view

File: /home/u866816117/domains/testprepkart.com/public_html/free-preparation/index.php
Line: 315
Function: require_once

113
232 Year Ago

In The Hofmann Bromamide Degradation Reaction

JEE Coaching Classes

Coaching classes for Physics, Chemistry and Maths...
Trusted By NRIs in UAE, Saudi, Oman, Qatar...

Get Free JEE Analysis Session

JEE Blogs

Get recent JEE News & Updates

JEE Admission

Admission counseling targeting India & US

JEE Community

Browse through thousands of JEE Questions asked by visitors and replied.

Contribute to existing questions or ASK YOURS
TestprepKart

TestprepKart [Answers] is a global answer platform for all students, teachers and contributors to help community grow and share knowledge. TestprepKart [Answers] is primarily focused on School Exam Preparation, Entrance Exam Preparation, UG Admissions Worldwide. Share your doubts and help others getting their answers is the spirit of TestprepKart [Answers].

Platforms

Menu

India Office: F - 377, Sector 63, Noida, U.P. - India (201301)

UK Office: 1 Locke Close, Harlow CM20 2GW, United Kingdom.

+91 8800 1234 92

+91 0120 - 4525484

[email protected]

WhatsApp Chat

JEE Information

JEE Preparation

JEE Application / Admission

Colleges

© Copyright 2024 www.testprepkart.com

Topics Post Question