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Home/Class 10/Class 10 Science/Page 889

Category: Class 10 Science

NCERT Solutions for Class 10 Science and important questions for CBSE class 10 for session 2020-2021

Discussion Forum Latest Questions

Arunima
Poll
Arunima
Asked: December 6, 2020In: Class 10 Science

Which of the following terms does not represent electrical power in a circuit?

NCERT Solution for Class 10 Science Chapter 12 Electricity NCERT Books for Session 2022-2023 CBSE Board and UP Board Exercises Questions Page No-221 Questions No-2

2020-2021cbsechapter 12class 10 scienceclass10electricityncertscience
  • 1 1 Answer
  • 322 Views
  • 14 Votes
Answer
Talash
Talash
Asked: December 5, 2020In: Class 10 Science

Give reasons: Carbonate and sulphide ores are usually converted into oxides during the process of extraction.

NCERT Solution for Class Tenth Science Chapter 3 Metals and Non-metals CBSE NCERT Book Session-2022-2023 Exercises Questions Page No-21 Questions No-12 Part: d

2020-2021cbsechapter 1chapter 3 metals and non metalsclass 10class 10 science
  • 2 2 Answers
  • 431 Views
  • 18 Votes
Answer
Talash
Talash
Asked: December 5, 2020In: Class 10 Science

Give reasons: Aluminium is a highly reactive metal, yet it is used to make utensils for cooking.

NCERT Solution for Class Tenth Science Chapter 3 Metals and Non-metals CBSE NCERT Book Session-2022-2023 Exercises Questions Page No-21 Questions No-12 Part: c

2020-2021cbsechapter 1chapter 3 metals and non metalsclass 10class 10 science
  • 2 2 Answers
  • 244 Views
  • 16 Votes
Answer
Talash
Talash
Asked: December 5, 2020In: Class 10 Science

Give reasons: Sodium, potassium and lithium are stored under oil.

NCERT Solution for Class Tenth Science Chapter 3 Metals and Non-metals CBSE NCERT Book Session-2022-2023 Exercises Questions Page No-21 Questions No-12 Part: b

2020-2021cbsechapter 1chapter 3 metals and non metalsclass 10class 10 science
  • 2 2 Answers
  • 219 Views
  • 15 Votes
Answer
Talash
Talash
Asked: December 5, 2020In: Class 10 Science

Give reasons: Platinum, gold and silver are used to make jewellery.

NCERT Solution for Class Tenth Science Chapter 3 Metals and Non-metals CBSE NCERT Book Session-2022-2023 Exercises Questions Page No-21 Questions No-12 Part: a

2020-2021cbsechapter 1chapter 3 metals and non metalsclass 10class 10 science
  • 2 2 Answers
  • 137 Views
  • 17 Votes
Answer
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