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Mayur Arya

Asked: December 22, 2023In: Class 10 Science

Explain the process of double circulation with the help of a flow chart.

2024 CBSE Science Class 10 Sample Question Paper pdf

Mayur Arya

Asked: December 22, 2023In: Class 10 Science

Metal X is found in nature as its sulphide XS. It is used in the galvanisation of iron articles. Identify the metal X. How will you convert this sulphide ore into the metal? Explain with equations.

CBSE Science Class 10 Sample Question Paper 2023-2024 free download with answers

Prasant

Asked: December 22, 2023In: Class 10 Science

How will you create an artificial aquatic ecosystem, which is self-sustainable?

CBSE Class 10 Science Sample Question Paper SQP 2023-2024

Sandeep Jha

Asked: December 21, 2023In: Class 10 Science

In the experimental set up on “Carbon dioxide (CO2) is released during respiration”, if one forgets to keep the vial with Potassium hydroxide (KOH) in the conical flask, how will the result vary? Give details

CBSE Class 10 Science Pre Board Sample Question Paper 2023-24

Prasant

Asked: December 21, 2023In: Class 10 Science

a) How will you show experimentally that metals are good conductors of heat. b) Describe the extraction of Mercury metal from its ore Cinnabar (HgS).

NCERT, Rationalised syllabus, CBSE Class 10 Science Sample Question Paper 2023-2024

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