CBSE Class 12 Chemistry Question Paper Solved 2019 Set L (2023)

Read and download CBSE Class 12 Chemistry Question Paper Solved 2019 Set L designed as per the latest question paper pattern and Class 12 examination guidelines issued by CBSE, NCERT and KVS. The past year Question Papers for Class 12 Chemistry have been provided with solutions which will help students to assess their performance and find out topics in Chemistry grade 12 which they need to improve to get better marks in Standard 12 exams. After solving these last year papers also refer to solved Sample Papers for Class 12 Chemistry available on our website to build strong understanding of the subject

Question Paper for Class 12 Chemistry 2019 Pdf

Students can refer to the below Class 12 Chemistry Question Paper designed to help students understand the pattern of questions that will be asked in Grade 12 exams. Please download CBSE Class 12 Chemistry Question Paper Solved 2019 Set L

Chemistry Class 12 Question Paper 2019

CBSE Class 12 Chemistry Question Paper Solved 2019 Set L. Students can download the last year board exams question papers using the link below. Free download of examination question papers with solutions. Last 10 year question papers should be practised to get better marks in examinations.

SECTION A

1. What is the coordination number of atoms in a (i) bcc structure, and(ii) fcc structure ?

2. Why are powdered substances more effective adsorbents than theircrystalline forms ?

3. When a coordination compound CrCl3 . 6H2O is mixed with AgNO3, twomoles of AgCl are precipitated per mole of the compound. What is thestructural formula of the coordination compound ?

OR

What is the difference between a complex and a double salt ?

4. Which alkyl halide from the following pair would you expect to reactmore rapidly by an SN2 mechanism ?

CBSE Class 12 Chemistry Question Paper Solved 2019 Set L (1)

5. Write the reaction involved in the Hoffmann bromamide degradationreaction.

OR

Propanamine and N,N-dimethylmethanamine contain the same numberof carbon atoms, even though Propanamine has higher boiling point thanN,N-dimethylmethanamine. Why ?

SECTION B

6. When dilute ferrous sulphate solution is added to an aqueous solutioncontaining nitrate ion followed by careful addition of concentratedsulphuric acid along the sides of test tube, a brown ring is formed at theinterface between the solution and sulphuric acid layers. Which anion isconfirmed by the appearance of brown ring ? What is the composition ofthe brown ring ?

OR

How can you prepare Cl2 from HCl and HCl from Cl2 ? Write reactionsonly.

7. Define electrochemical cell. What happens when applied externalpotential becomes greater than ocell E of electrochemical cell ?

(Video) CBSE Chemistry Paper 2019 - Class 12 | Solutions & Answer Key

8. Give reasons for the following :

(a) Aquatic species are more comfortable in cold water than warmwater.

(b) At higher altitudes people suffer from anoxia resulting in inabilityto think.

OR

What type of azeotropic mixture will be formed by a solution of acetoneand chloroform ? Justify on the basis of strength of intermolecularinteractions that develop in the solution.

Please click the link below to download pdf file ofCBSE Class 12 Chemistry Question Paper Solved 2019 Set L.

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(Video) 2019 Chemistry paper Solution | CBSE | Set-2 | Section -A | Class-12th | Bharat Panchal Sir

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Previous Year Question Paper Chemistry Class 12

We hope you liked the above provided CBSE Class 12 Chemistry Question Paper Solved 2019 Set L. To get an understanding of the type of questions which were asked in previous year exams, it is important for Class 12 students to refer to CBSE Class 12 Chemistry Question Paper Solved 2019 Set L that we have provided above. Students can download all the Question Papers for Class 12 Chemistry which were issued in the exams so that you can practise them and solve all types of questions which have been asked till now. If you do CBSE Class 12 Chemistry Question Paper Solved 2019 Set L for Class 12 Chemistry you will easily understand the way examination question papers are set by teachers.

(Video) Previous Years' Questions with Solutions Class 12 Physics | PYQs CBSE 2019 Set 1 paper

Class 12 Chemistry Previous Year Question Papers

The past year question papers CBSE Class 12 Chemistry Question Paper Solved 2019 Set L covers all the topics which have been suggested by CBSE in their Class 12 Chemistry syllabus for the current year. By doing all CBSE Class 12 Chemistry Question Paper Solved 2019 Set L PYP (previous year papers) you will understand the regular questions and MCQ questions for Class 12 Chemistry which are always asked and learn them so that you can get full marks in those questions.

Class 12 Chemistry Model Question Paper Pdf Download

We have provided links above of CBSE Class 12 Chemistry Question Paper Solved 2019 Set L in Pdf format so that you can just click the links and easily download the papers with answers. On studiestoday, we have also provided a download and print option for all CBSE Class 12 Chemistry last year papers and Sample Papers for Class 12 Chemistry to make it more easy for students. You can download CBSE Class 12 Chemistry Previous Year Question Papers and Class 12 Chemistry Sample Papers in PDF absolutely free of cost.

Chemistry Previous Year Question Papers Class 12 with Solutions

We have provided CBSE Class 12 Chemistry Question Paper Solved 2019 Set L with solutions. You will be able to understand the type of answers which you should write in Class 12 Chemistry exams to score good marks. You should attempt all the last year question paper for Class 12 and Class 12 Chemistry MCQ Test in examination conditions at home and then compare their answers with the solutions provided by our teachers. This way you will be able to identify your weak areas and also understand how the teachers of Class 12 Chemistry set their questions in the exams.

CBSE Class 12 Chemistry Previous Year Question Papers with solutions

We have provided the last 10 years Class 12 Chemistry Question Papers. Students who want to practice question papers from all previous years can easily get them on studiestoday. We are the leading website in India from which you can download all the latest Class 12 Chemistry study material for free as per the CBSE syllabus for Class 12 Chemistry for the current academic year.

Where can I download CBSE Class 12 Chemistry Question Paper Solved 2019 Set L in Pdf

You can download CBSE Class 12 Chemistry Question Paper Solved 2019 Set L from StudiesToday.com

Can I download the previous year Question Papers of Class 12 Chemistry in Pdf

Yes, you can click on the links above and download Question Papers in PDFs for Class 12 for Chemistry. Click on above link to download CBSE Class 12 Chemistry Question Paper Solved 2019 Set L

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Yes, the CBSE Class 12 Chemistry Question Paper Solved 2019 Set L issued for Class 12 Chemistry have been made available here for latest academic session

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