CBSE Class 12 Chemistry Worksheet Set E Solved

Read and download free pdf of CBSE Class 12 Chemistry Worksheet Set E Solved. Download printable Chemistry Class 12 Worksheets in pdf format, CBSE Class 12 Chemistry All Chapters 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

All Chapters 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 All Chapters Worksheet Pdf

1. Draw the structure of a noble gas species which is isostructural with BrO3 
 
2. Complete and balance the following equation.
AgNO3 + H2O + H3PO
 
3. PH3 forms bubbles when passed slowly in water, but NH3 dissolves. Why? 
 
4. When concentrated sulphuric acid was added to an unknown salt present in a test tube, a brown gas (A) was evolved. The evolution of gas was intensified when copper turnings were added to this test tube. On cooling, the gas (A) changed into a colourless solid (B).
a) Identify (A) and (B).
b) Why does gas (A) change to solid (B) on cooling?
 
5. How is ozone estimated quantitatively? 
 
6. Write balanced chemical equations for the following.
a) XeF2 undergoes hydrolysis
b) Reaction of thionyl chloride with white phosphorus
 
7. Draw the structures of the following,
a) HOClO2
b) H2S2O7
 
8. Arrange the following in the increasing order of property mentioned;
a) NH3, PH3, AsH3, SbH3 (Bond angle)
b) F2, Cl2, Br2, I2 (Bond dissociation enthalpy)
c) H2Te,H2S,H2Se,H2O (Acidic character)
 
9. Account for the following.
a) Nitrous acid is an oxidant as well as reductant.
b) Finely powdered iron dissolves in HCl to form FeCl2 and not FeCl3.
c) ICl is more reactive than I2
 
10. Explain the manufacture of sulphuric acid by Contact process with equations


Please click on below link to download CBSE Class 12 Chemistry Worksheet Set E Solved

All Chapters CBSE Class 12 Chemistry Worksheet

The above practice worksheet for All Chapters 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. Teachers of studiestoday have referred to the NCERT book for Class 12 Chemistry to develop the Chemistry Class 12 worksheet. 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. After solving these you should also refer to Class 12 Chemistry MCQ Test for the same chapter. We have also provided a lot of other Worksheets for Class 12 Chemistry which you can use to further make yourself better in Chemistry.

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