Read and download PDF of CBSE Class 10 Science Sample Paper 2013 Set L designed as per the latest curriculum and examination pattern for Class 10 issued by CBSE, NCERT and KVS. The latest Class 10 Science Sample Papers have been provided with solutions so that the students can solve these practice papers and then compare their answers. This will help them to identify mistakes and improvement areas in Science Class 10 which they need to study more to get better marks in Class 10 exams. After solving these guess papers also refer to solved Class 10 Science Question Papers available on our website to build strong understanding of the subject
Sample Paper for Class 10 Science Pdf
Students can refer to the below Class 10 Science Sample Paper designed to help students understand the pattern of questions that will be asked in Class 10 exams. Please download CBSE Class 10 Science Sample Paper 2013 Set L
Science Class 10 Sample Paper
SECTION - A
Q1. What is the effect of an increase in temperature on the rate of a chemical reaction ?
Q2. Name any two isotopes which readily undergo nuclear fission.
Q3. Name the functional groups present in :
(a) CH3 COOH
(b) CH3 CO CH3
Q4. Why does it take longer to burn wet wood ?
Q5. Why are Zirconium, Titanium and Chromium classified as strategic metals?
Q6. Define the terms
(a) Astronomical Unit
(b) Light year
Q7. Explain giving reasons :
(i) Tartaric acid is a component of baking powder used in making cakes.
(ii) Gypsum, CaSO4 2H2O is used in the manufacture of cement.
Q8. Calculate the energy released (in MeV) when1 kg mass is completely converted into energy. (Take 1 MeV = 1.6 x 10-13 J, c = 3.0 x 108ms—1)
OR
When Uranium undergoes fission, 0.1% of the total mass is converted into energy.
Calculate the total amount of energy released in joules during an explosion of an atom bomb which contains 5kg of Uranium.
Q9. When a copper wire is left in silver nitrate solution, it is observed that the solution turns bluish green.
(a) Explain this observation.
(b) Write the balanced chemical equation to represent the change taking place.
Q10. State Right Hand Thumb rule to find the direction of the magnetic field around a current carrying straight conductor. How will this magnetic field be affected on-
(a) increasing the current through the conductor?
(b) changing the direction of flow of current in the conductor?
Q11. (a) Name the product formed when methanol undergoes controlled oxidation.
(b) Describe with necessary chemical equations the test you would perform to identify the above product.
(c) Name the compound formed when ethanoic acid reacts with ethanol in the presence of concentrated sulphuric acid.
OR
(a) Propanone can be manufactured from Cumene. Write the corresponding chemical equation.
(b) Name the compound formed when propanone is reduced. Which reducing agent is generally used in the process ?
(c) How is propanone converted to ethanoic acid?
Q12. Two identical resistors, each of resistance 10 ohms, are connected (i) in series (ii) in parallel, in turn, to a battery of 6 volts. Calculate the ratio of power consumed in the combination of resistors in two cases.
Q13. An aqueous solution has hydrogen ion concentration,
[H+] = 1.0 x 10-10 mol L-1
(a) Determine the pH of this solution.
(b) Is the solution acidic, basic or neutral?
(c) Will the pH of the above solution increase or decrease on adding a drop of 1M HC1 to it ? Justify your answer.
Please refer to attached file for CBSE Class 10 Science Sample Paper 2013 Set L
| CBSE Class 10 Science Sample Paper 2023 |
| CBSE Class 10 Science Sample Paper 2023 Set A |
| CBSE Class 10 Science Sample Paper 2023 Set B |
CBSE Class 10 Science Sample Paper 2013 Set L
We hope you liked the above provided CBSE Class 10 Science Sample Paper 2013 Set L. To get an understanding of the type of questions which were asked in exams, it is important for Class 10 students to understand the way sample Paper are set by teachers. Students can download the Sample Paper for Class 10 Science which will be coming in the exams so that you can practise them and solve all types of questions that can be asked in exams. By doing CBSE Class 10 Science Sample Paper 2013 Set L you will understand the regular questions and MCQ questions for Class 10 Science which are always asked. You can download CBSE Class 10 Science Sample Paper and Class 10 Science Question Papers in PDF. You should attempt all the last year question paper for Class 10 and Class 10 Science MCQ Test in examination conditions at home and then compare their answers with the solutions provided by our teachers.
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