CBSE Class 10 Science Question Paper SA2 2010 (6)

Read and download CBSE Class 10 Science Question Paper SA2 2010 (6) designed as per the latest question paper pattern and Class 10 examination guidelines issued by CBSE, NCERT and KVS. The past year Question Papers for Class 10 Science have been provided with solutions which will help students to assess their performance and find out topics in Science Class 10 which they need to improve to get better marks in Class 10 exams. After solving these last year papers also refer to solved Sample Papers for Class 10 Science available on our website to build strong understanding of the subject

Science Question Paper Class 10

Students can refer to the below Class 10 Science Question Paper designed to help students understand the pattern of questions that will be asked in Class 10 exams. Please download CBSE Class 10 Science Question Paper SA2 2010 (6)

Science Class 10 Question Paper

CBSE Class 10 Science Question Paper SA 2 2010 (6). Students can download the last year 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.  Which  one is  a chemical  change - fermentation  of fruit  juice or diluting fruit  juice ?

2.  Why do silver ornaments loose their shine when kept for some time ?                         

3.  Name the device that directly converts solar energy to electric energy.                     

4.  A wire of resistivity 'p' is pulled to double its length. What will be its new resistivity ?  

5. When the powder of a common metal is heated in an open china dish, its colour turns  black.  However when hydrogen is  passed over the hot black  substance so formed, it regains its  original colour.    Based on the above information answer the following question.

(i)  What type of chemical  reaction  takes place in each of the two given  steps.

(ii)  Name the metals initially taken in the powder form, write balanced chemical equation  for both reactions.

6.  A knife,  which  is  used to cut a fruit,  was immediately  dipped into water containing drops of blue  litmus solution.  If the colour  of the solution  is  changed to red, what inference  can be drawn about the nature of the fruit  and why ?

7. While constructing a house, a builder selects marble flooring and marble table tops for the kitchen  where vinegar  and juices of lemon,  tamarind etc. are more often used for cooking. Will you agree to this selection and why ?

8.   Identify the substance that is used to prepare false ceilings and also used for plastering to set right broken bones. How this substance is prepared ? Write the balanced chemical equation  for the reaction.

9.    Differentiate  between renewable  and non-renewable  sources of energy with  one example for each.

10.   What are the end products formed during fermentation in yeast. Under what condition a similar process takes place in our body that leads to muscle cramps ?

11.   In an electric  circuit  with  a resistance  wire and a cell,  the current flowing  is  I.  What would  happen to this  current if the wire is  replaced by another thicker  wire of same material and same length.  Give  reason.

Please click the link below to download pdf file of CBSE Class 10 Science Question Paper SA 2 2010 (6).

2012
CBSE Class 10 Science Question Paper 2012 (1)
CBSE Class 10 Science Question Paper 2012 (2)
CBSE Class 10 Science Question Paper 2012 (3)
CBSE Class 10 Science Question Paper 2012 (4)
CBSE Class 10 Science Question Paper 2012 (5)
CBSE Class 10 Science Question Paper 2012 (6)
CBSE Class 10 Science Question Paper 2012 (7)
CBSE Class 10 Science Question Paper 2012 (8)
CBSE Class 10 Science Question Paper 2012 (9)
CBSE Class 10 Science Question Paper 2012 (10)
CBSE Class 10 Science Question Paper 2012 (11)
CBSE Class 10 Science Question Paper 2012 (12)
CBSE Class 10 Science Question Paper 2012 (13)
CBSE Class 10 Science Question Paper 2012 (14)
CBSE Class 10 Science Question Paper 2012 (15)
CBSE Class 10 Science Question Paper 2012 (16)
CBSE Class 10 Science Question Paper SA 2 2012 (1)
CBSE Class 10 Science Question Paper SA 2 2012 (2)
CBSE Class 10 Science Question Paper SA 2 2012 (3)
CBSE Class 10 Science Question Paper SA 2 2012 (4)
CBSE Class 10 Science Question Paper SA 2 2012 (5)
CBSE Class 10 Science Question Paper SA 2 2012 (6)
CBSE Class 10 Science Question Paper SA 2 2012 (7)
CBSE Class 10 Science Question Paper SA 2 2012 (8)
CBSE Class 10 Science Question Paper SA 2 2012 (9)
CBSE Class 10 Science Question Paper SA 2 2012 (10)
CBSE Class 10 Science Question Paper SA 2 2012 (11)
CBSE Class 10 Science Question Paper SA 2 2012 (12)
CBSE Class 10 Science Question Paper SA 2 2012 (13)
CBSE Class 10 Science Question Paper SA 2 2012 (14)
CBSE Class 10 Science Question Paper SA 2 2012 (15)
CBSE Class 10 Science Question Paper SA 2 2012 (16)
CBSE Class 10 Science Question Paper SA 2 2012 (17)
CBSE Class 10 Science Question Paper SA1 2012
CBSE Class 10 Science Question Paper SA2 2012 (1)

CBSE Class 10 Science Question Paper SA2 2010 (6)

We hope you liked the above provided CBSE Class 10 Science Question Paper SA2 2010 (6). To get an understanding of the type of questions which were asked in previous year exams, it is important for Class 10 students to refer to CBSE Class 10 Science Question Paper SA2 2010 (6) that we have provided above. Students can download all the Question Papers for Class 10 Science which were issued in the exams so that you can practise them and solve all types of questions which have been asked till now. By doing all CBSE Class 10 Science Question Paper SA2 2010 (6) PYP (previous year papers) you will understand the regular questions and MCQ questions for Class 10 Science which are always asked and learn them so that you can get full marks in those questions. You can download CBSE Class 10 Science Previous Year Question Papers and Class 10 Science Sample 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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Yes, mock CBSE Class 10 Science Question Paper SA2 2010 (6) are available in multiple languages, including English, Hindi