CBSE last year papers science

Here I am looking for the CBSE 10th last year Science subject question paper, I need it for well preparation of my exam, so either you provide me or tell me from where I can get?

CBSE last year papers science
Here I am looking for the CBSE 10th last year Science
subject question paper, I need it for well preparation of my
exam, so either you provide me or tell me from where I can
get?

Ans:

I am sharing the CBSE 10th science question paper for your
reference. You can well prepare for your examination with
the question paper provided.

An element ‘X’ on reaction with dilute acid evolves a gas
that burns with a pop sound, while a compound ‘Y’ on
reaction with dilute acid evolves a gas that turns lime water
milky. Identify X and Y.

Give an example of a metal which is the best conductor of
heat.

Why is CNG considered an environmental friendly fuel ?

For the rest of the question you can download the pdf file
provided.

(CBSE 10th Science Paper)

http://media.mycbseguide.com/files/10/science/
lyp/sa1/2011_10_lyp_science_sa1_15.pdf?
Signature=MgbJwXuYI2GF9jIlpNFJ9yRfeuw%3D&Expir
es=1352530914&AWSAccessKeyId=AKIAIUU7QLRRO
L6JEIPA

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Answered By StudyChaCha Member