Read and download PDF of CBSE Class 10 Science Sample Paper Set H 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 Standard 10 which they need to study more to get better marks in Grade 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
1 Name the process used by single-celled organisms for taking in food, exchange of gases or removal of wastes.
2 Write the SI unit of Resistance.
3 What is a solar panel ?
4 A student performed the following reactions :
(i) CuSO4 + Fe → FeSO4 + Cu
(ii) FeSO4 + Zn → ZnSO4 + Fe
(iii) 2AgNO3 + Cu → Cu (NO3)2 + 2Ag
State the conclusions drawn from each of the above reaction and hence arrange Cu, Fe, Ag and Zn in the decreasing order of their reactivity.
5 Write a chemical equation to describe how baking soda is produced on a large scale. Also write chemical name of the products obtained.
6 Write two differences between the response of the plants and response of the animals to stimuli.
7 Write chemical equations for the following reactions :
(i) a piece of calcium metal is dropped in water.
(ii) steam is passed over red hot iron.
(iii) Zinc sulphide is heated in air.
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