Read and download free pdf of CBSE Class 12 Chemistry Aldehydes Ketone and Carboxylic Acids Worksheet Set B. Download printable Chemistry Class 12 Worksheets in pdf format, CBSE Class 12 Chemistry Unit 12 Aldehydes, Ketones and Carboxylic Acids Worksheet has been prepared as per the latest syllabus and exam pattern issued by CBSE, NCERT and KVS. Also download free pdf Chemistry Class 12 Assignments and practice them daily to get better marks in tests and exams for Class 12. Free chapter wise worksheets with answers have been designed by Class 12 teachers as per latest examination pattern
Unit 12 Aldehydes, Ketones and Carboxylic Acids Chemistry Worksheet for Class 12
Class 12 Chemistry students should refer to the following printable worksheet in Pdf in Class 12. This test paper with questions and solutions for Class 12 Chemistry will be very useful for tests and exams and help you to score better marks
Class 12 Chemistry Unit 12 Aldehydes, Ketones and Carboxylic Acids Worksheet Pdf
Question. If 3-hexanone is reacted with NaBH4 followed by hydrolysis with D2O, the product will be
(a) CH3CH2CH(OH)CH2CH2CH3
(b) CH3CH2CD(OH)CH2CH2CH3
(c) CH3CH2CH(OD)CH2CH2CH3
(d) CH3CH2CD(OD)CH2CH2CH3
Answer : C
Question. Which gives lactic acid on hydrolysis after reacting with HCN ?
(a) HCHO
(b) CH3CHO
(c) C6H5CHO
(d) CH3COCH3
Answer : B
Question. The increasing order of the rate of HCN addition to compound A – D is
(A) HCHO (B) CH3COCH3
(C) PhCOCH3 (D) PhCOPh
(a) D < C < B < A
(b) C < D < B < A
(c) A < B < C < D
(d) D < B < C < A
Answer : A
Question. Oxidation of acetaldehyde with selenium dioxide produces
(a) ethanoic acid
(b) methanoic acid
(c) glyoxal
(d) oxalic acid
Answer : C
Question. The reaction of C6H5CH = CHCHO with NaBH4 gives
(a) C6H5CH2CH2CH2OH
(b) C6H5CH = CHCH2OH
(c) C6H5CH2CH2CHO
(d) C6H5CH2CHOHCH3
Answer : A
Question. Consider the following statements :
I. Acetophenone can be prepared by oxidation of 1-phenylethanol
II. Acetophenone can be prepared by reaction of benzaldehyde with methyl magnesium bromide
III. Acetophenone can be prepared by Friedel- Craft’s reaction of benzene with acetyl chloride
IV. Acetophenone can be prepared by distillation of calcium benzoate
Which of the above statements are correct ?
(a) II and III
(b) I and IV
(c) I and III
(d) III and IV
Answer : C
Question. Which of the following on oxidation followed by hydrolysis gives pyruvic acid ?
(a) Acetaldehyde cyanohydrin
(b) Acetone cyanohydrin
(c) Formaldehyde cyanohydrin
(d) None of these
Answer : A
Numeric Value Answer
Question. 1, 2-Diethylbenzene on ozonolysis gives how many different products?
Answer : 3
Question. The amount (in mol) of bromoform (CHBr3) produced when 1.0 mole of acetone reacts completely with 9.0 mole of bromine in the presence of aqueous NaOH is
Answer : 11
Question. How many products are formed when ethanal reacts with propanal in the presence of a base?
Answer : 4
CBSE Class 12 Chemistry Aldehydes Ketone and Carboxylic Acids Worksheet Set B
Very Short Answer
Q1) Define cross aldol condensation?
Q2) What are the uses of aldol reaction?
Q3) What is ethylene glycol ketals?
Q4) What are fatty acids?
Q5) What are the uses of aldehydes?
Short Answer
Q6) What do you understand by Tollens’ test?
Q7) What is aldol condensation?
Q8) What do you mean by Fehling’s test?
Q9) What are the effects of substituents on the acidity of carboxylic acids?
Q10) What are the uses of carboxylic acid?
Long Answer
Q11) Explain the physical properties of carboxyl acids?
Q12) State the difference between carboxyl group and carbonyl group?
Q13) Explain the preparation of carboxylic acids?
Q14) State the difference between aldol condensation and Cannizzaro reduction?
Q15) State the difference between benzaldehyde and acetaldehyde?
Please click on below link to download CBSE Class 12 Chemistry Aldehydes Ketone and Carboxylic Acids Worksheet Set B
CBSE Class 12 Chemistry Unit 12 Aldehydes, Ketones and Carboxylic Acids Worksheet
The above practice worksheet for Unit 12 Aldehydes, Ketones and Carboxylic Acids has been designed as per the current syllabus for Class 12 Chemistry released by CBSE. Students studying in Class 12 can easily download in Pdf format and practice the questions and answers given in the above practice worksheet for Class 12 Chemistry on a daily basis. All the latest practice worksheets with solutions have been developed for Chemistry by referring to the most important and regularly asked topics that the students should learn and practice to get better scores in their examinations. Studiestoday is the best portal for Printable Worksheets for Class 12 Chemistry students to get all the latest study material free of cost.
Worksheet for Chemistry CBSE Class 12 Unit 12 Aldehydes, Ketones and Carboxylic Acids
Teachers of studiestoday have referred to the NCERT book for Class 12 Chemistry to develop the Chemistry Class 12 worksheet. If you download the practice worksheet for the above chapter daily, you will get better scores in Class 12 exams this year as you will have stronger concepts. Daily questions practice of Chemistry printable worksheet and its study material will help students to have a stronger understanding of all concepts and also make them experts on all scoring topics. You can easily download and save all revision Worksheets for Class 12 Chemistry also from www.studiestoday.com without paying anything in Pdf format. After solving the questions given in the practice sheet which have been developed as per the latest course books also refer to the NCERT solutions for Class 12 Chemistry designed by our teachers
Unit 12 Aldehydes, Ketones and Carboxylic Acids worksheet Chemistry CBSE Class 12
All practice paper sheet given above for Class 12 Chemistry have been made as per the latest syllabus and books issued for the current academic year. The students of Class 12 can be assured that the answers have been also provided by our teachers for all test paper of Chemistry so that you are able to solve the problems and then compare your answers with the solutions provided by us. We have also provided a lot of MCQ questions for Class 12 Chemistry in the worksheet so that you can solve questions relating to all topics given in each chapter. All study material for Class 12 Chemistry students have been given on studiestoday.
Unit 12 Aldehydes, Ketones and Carboxylic Acids CBSE Class 12 Chemistry Worksheet
Regular printable worksheet practice helps to gain more practice in solving questions to obtain a more comprehensive understanding of Unit 12 Aldehydes, Ketones and Carboxylic Acids concepts. Practice worksheets play an important role in developing an understanding of Unit 12 Aldehydes, Ketones and Carboxylic Acids in CBSE Class 12. Students can download and save or print all the printable worksheets, assignments, and practice sheets of the above chapter in Class 12 Chemistry in Pdf format from studiestoday. You can print or read them online on your computer or mobile or any other device. After solving these you should also refer to Class 12 Chemistry MCQ Test for the same chapter.
Worksheet for CBSE Chemistry Class 12 Unit 12 Aldehydes, Ketones and Carboxylic Acids
CBSE Class 12 Chemistry best textbooks have been used for writing the problems given in the above worksheet. If you have tests coming up then you should revise all concepts relating to Unit 12 Aldehydes, Ketones and Carboxylic Acids and then take out a print of the above practice sheet and attempt all problems. We have also provided a lot of other Worksheets for Class 12 Chemistry which you can use to further make yourself better in Chemistry
You can download the CBSE Practice worksheets for Class 12 Chemistry Unit 12 Aldehydes, Ketones and Carboxylic Acids for the latest session from StudiesToday.com
Yes, you can click on the links above and download chapter-wise Practice worksheets in PDFs for Class 12 for Chemistry Unit 12 Aldehydes, Ketones and Carboxylic Acids
Yes, the Practice worksheets issued for Unit 12 Aldehydes, Ketones and Carboxylic Acids Class 12 Chemistry have been made available here for the latest academic session
You can easily access the links above and download the Class 12 Practice worksheets Chemistry for Unit 12 Aldehydes, Ketones and Carboxylic Acids
There is no charge for the Practice worksheets for Class 12 CBSE Chemistry Unit 12 Aldehydes, Ketones and Carboxylic Acids you can download everything free
Regular revision of practice worksheets given on studiestoday for Class 12 subject Chemistry Unit 12 Aldehydes, Ketones and Carboxylic Acids can help you to score better marks in exams
Yes, studiestoday.com provides all the latest Class 12 Chemistry Unit 12 Aldehydes, Ketones and Carboxylic Acids test practice sheets with answers based on the latest books for the current academic session
Yes, studiestoday provides worksheets in Pdf for Unit 12 Aldehydes, Ketones and Carboxylic Acids Class 12 Chemistry in mobile-friendly format and can be accessed on smartphones and tablets.
Yes, practice worksheets for Class 12 Chemistry Unit 12 Aldehydes, Ketones and Carboxylic Acids are available in multiple languages, including English, Hindi