CBSE Class 10 Question Bank Format and Source Quiz

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Questions and Answers

What is the format of the CBSE Question Bank Class 10 available for free PDF download?

  • Word document
  • Excel spreadsheet
  • PDF (correct)
  • PowerPoint presentation

Where can the CBSE Question Bank Class 10 be downloaded for free?

  • oswaalbooks.com (correct)
  • cbse.nic.in
  • amazon.com
  • flipkart.com

What class is the CBSE Question Bank intended for?

  • Class 12
  • Class 8
  • Class 6
  • Class 10 (correct)

What is the product of the reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH)?

<p>NaCl + H2O (B)</p> Signup and view all the answers

What happens to the mass during a chemical reaction according to the law of conservation of mass?

<p>It remains constant (B)</p> Signup and view all the answers

What is the chemical equation for the formation of water?

<p>H2 + O2 → H2O (A)</p> Signup and view all the answers

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