General Organic Chemistry Practice questions (GOC) for JEE and NEET - 1

 

How to Calculate Gram equivalent mass ? | Formula list | Worksheet

What is Gram Equivalent mass ?

Number of parts by which an element combines with 1 part by mass of hydrogen, or 8 parts by mass of oxygen, or 35.5 parts by mass of chlorine, or one gram equivalent of any other element, is the value of the equivalent mass of the element.

List of formulae:

Practice questions: 

Calculate equivalent mass of Metal in the following compounds : 

1. Sodium Oxide

2. Potassium Oxide

3. Ferrous Oxide 

4. Magnesium hydride

5. Aluminium hydride 

Calculate the Equivalent mass of the following Acids and Bases. 

1. Hydrochloric acid

2. Magnesium hydroxide

3. Zinc Oxide 

4. Cupric hydroxide 

5. Carbonic acid

Calculate the Equivalent mass of the following salts;

1. Cadmium chloride 

2. Zinc Chloride

3. Mercuric chloride 

4. Sodium Bromide 

5. Aluminium Fluoride 

Answers:  

Calculate equivalent mass of Metal in the following compounds : 

1. Sodium Oxide - 23 g

2. Potassium Oxide - 39 g

3. Ferrous Oxide - 27.92 g

4. Magnesium hydride - 12 g

5. Aluminium hydride - 9 g 

Calculate the Equivalent mass of the following Acids and Bases. 

1. Hydrochloric acid - 36.5 g

2. Magnesium hydroxide - 29.2 g

3. Zinc hydroxide - 49.75 g

4. Cupric hydroxide - 48.75 g

5. Carbonic acid - 31 g

Calculate the Equivalent mass of the following salts;

1. Cadmium chloride - 55.5 g

2. Zinc Chloride - 68 g

3. Mercuric chloride - 135.75 g

4. Sodium Bromide - 103 g

5. Aluminium Fluoride - 28 g

Best books for NEET

The National Eligibility cum Entrance Test(NEET) for medical aspirants is one of the most challenging competitive exams. Keeping the difficulty level of the test  in mind, students need to start preparing right from the basics.

A deep study on any subject needs a very good hold on basics. NCERT textbooks are the best-recommended source for that.

But only NCERT can not serve the purpose of scoring high in NEET. It must be accompanied with reference books (theory or concept building) and practice books.

So, for better scores in Chemistry-NEET, you need to follow 5-Step-preparation strategy.

STEP-1:

MASTER NCERT

Every year directly from NCERT, a number of question appear. Als, NCERT helps you build a strong bed for your prep.

• Download NCERT-books for free
• NCERT CHEMISTRY PART 1 AND PART 2 FOR CLASS 11 COMBO
• NCERT CHEMISTRY PART 1 AND PART 2 FOR CLASS 12 COMBO

STEP-2:
Only learning concepts is not sufficient to clear NEET, you need to learn to apply the concepts to solve objective questions in the given time.
As your first step towards practice, make sure that you solve NCERT based questions with the help of the following books.

• Master The NCERT for NEET Chemistry - Vol.1  
• Master The NCERT for NEET Chemistry - Vol.2

STEP-3:

To enhance your high scoring capacity, practice extra questions.Here are a few best practice books which have a proven track record.

• Problems in Physical Chemistry for NEET & AIIMS 5TH Edition 
• Problems in Inorganic Chemistry for NEET/AIIMS
• Elementary Problems in Organic Chemistry for NEET/AIIMS By M S CHOUHAN

STEP-4:

After practicing ample of questions, it is necessary to test your selves.For being able to do this,Practice previous year papers and enroll yourselves in to Online Mock test series. 

• 12 Years' Solved Papers CBSE AIPMT & NEET 2020

STEP-5 

This is the crucial step. By implementing the above 4 steps you would have learned, practiced and tested your selves. But you need to keep all of this in tact until you attend your exam. So KEEP REVISING with the help of revision notes. Make sure to get all your doubts cleared. 

What is NEET?

The National Eligibility cum Entrance Test for medical aspirants is one of the most challenging competitive exams. Keeping the difficulty level of the test  in mind, students need to start preparing right from the basics. Basics are the foundation stones to build a strong and rigid goal for any competitive exam. However, NCERT class 11, and 12th books are the most informative for strong basics when it comes to NEET preparation. Before we talk about subject wise books to be referred, let us know about the marks that are allotted to each subject. 

Marks allotted:

Subjects	Physics	Chemistry	Botany	Zoology	Total
Questions	45	45	45	45	180
Marks	180	180	180	180	720

Each question carries 4 marks, incorrect answer carries -1 and unattempted carries 0 marks. 

Best Books for NEET:

A deep study on any subject needs a very good hold on basics. NCERT textbooks are the best-recommended source for that. The subject wise books that are very important for logical and conceptual learning for the examination are given here in detail. 

Books for Physics:

1. Objective Physics by D.C. Pandey.
2. Problems in General Physics by I.E.Irodov.
3. Fundamental Physics by Pradeep.
4. Fundamentals of Physics by Halliday, Resnick, and Walker.
5. Concepts of Physics by H.C.Verma.

Books for Chemistry:

1. ABC of Chemistry for classes 11 and 12 by Modern.
2. Physical Chemistry by O.P.Tandon.
3. Organic Chemistry by Morrison and Boyd.
4. Dinesh Chemistry Guide.
5. Practice books-Organic-M.S.Chauhan,Inorganic-V.K.Jaiswal,Physical-N.Awasthi

Books for Biology:

1. Trueman’s Objective Biology for NEET (Dr.Tyagi, Dr.Goyal).
2. Pradeep’s Objective Biology.
3. Complete Biology for NEET (Vinay Kumar, S.S.Bhatia).
4. S.Dinesh NEET Objective Biology.
5. Objective Botany by S.Ansari.