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Class 10th CBSE 2015 Science Paper Set 3
Class-10th CBSE
Subject-Science Set 3
year-2015
Here is some questions:-
Section-A
1. What is speciation?
2. List four specific characteristics of the images of the objects formed by convex mirrors.
Section-B
1. LIst two observations which you make when you add a pinch of sodium hydrogen carbonate to acetic acid in a test tube. Write the chemical equation for the reaction that occurs.
2. Name the type of asexual reproduction in which two individuals are formed from a single parent and the parental identity is lost. Drow the initial and the final stages of this type of reproduction. State the event with which this reproduction state.
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