Skip to main content
·13 chapters

CBSE Class 10 Science — Flashcards

CBSE Class 10 Science flashcards, chapter by chapter — 986 flashcards across 13 chapters. Follows the CBSE syllabus.

How to Use Flashcards

  1. Read the question — answer it in your head before flipping.
  2. Check the answer — mark the cards you got wrong.
  3. Repeat the hard ones — review wrong cards more often, easy ones less.
  4. Little and often — short daily sessions beat long cramming sessions.

Chapter-Wise Flashcards — 13 Chapters

Q: What is a chemical reaction?

A: A chemical reaction is a change in which new substance or substances are formed. Common signs are change in state, change in colour, evolution of a gas, and change in temperature.

Q: रासायनिक अभिक्रिया क्या है?

A: रासायनिक अभिक्रिया एक परिवर्तन है जिसमें नया पदार्थ या पदार्थ बनते हैं। सामान्य लक्षण हैं अवस्था में परिवर्तन, रंग में परिवर्तन, गैस का विकास और तापमान में परिवर्तन।

Q: Why is a magnesium ribbon cleaned before burning in air?

A: It is cleaned to remove the outer layer of magnesium oxide so that magnesium burns properly in air.

All 80 Chemical Reaction and Equations flashcards

Q: What is an acid-base indicator?

A: An acid-base indicator is a dye or a mixture of dyes used to show whether a substance is acidic or basic by changing colour. Examples include litmus, turmeric, phenolphthalein, methyl orange, and univ

Q: अम्ल-क्षार सूचक क्या होता है?

A: अम्ल-क्षार सूचक (acid-base indicator) एक रंजक या रंजकों का मिश्रण होता है जो किसी पदार्थ के अम्लीय या क्षारीय होने को रंग परिवर्तन द्वारा दर्शाता है। उदाहरण के लिए लिटमस, हल्दी, फीनोलफ्थेलिन, मेथिल ऑर

Q: What is the colour of litmus in a neutral solution?

A: Litmus solution is purple when it is neither acidic nor basic.

All 80 Acids,Bases and Salts flashcards

Q: What is metallic lustre?

A: Metals, in their pure state, have a shining surface. This property is called metallic lustre. Metals such as copper and aluminium show this shining appearance when their surface is clean.

Q: धात्विक चमक क्या है?

A: धातुओं की शुद्ध अवस्था में एक चमकदार सतह होती है। इस गुण को धात्विक चमक कहते हैं। ताँबा, एल्युमिनियम आदि धातुएँ अपनी सतह साफ होने पर यह चमक दिखाती हैं।

Q: Why are metals generally hard?

A: Metals are generally hard, but hardness varies from metal to metal. Alkali metals like sodium and potassium are soft enough to be cut with a knife. This shows that hardness is a general property, not

All 80 Metals and Non-metals flashcards

10 more chapters below

Practise the flashcards for every chapter in Super Tutor.

Practise All Flashcards

Get chapter-wise help for CBSE Class 10 Science

Super Tutor gives you chapter summaries, revision notes, practice quizzes and flashcards, organised around the CBSE syllabus. Free to start.

Try Super Tutor free

Frequently Asked Questions

Where can I find CBSE Class 10 Science Flashcards?

This page has flashcards for 13 chapters of CBSE Class 10 Science for the board exams 2027. Each chapter links to its own page with the full set.

Go through the syllabus first, then work chapter by chapter: learn the ideas, practise questions, and revise with notes and flashcards. Leave time at the end to revise every chapter once more under timed conditions.

Read the question side, answer it in your head, then check. Put the cards you got wrong back into the pile and review them again the next day. Short daily sessions work better than long ones.

Browse Flashcards by Chapter

13 chapters

More Science Resources

CBSE Class 10

Other CBSE Class 10 Subjects