Class 9 - Biology - Multiple Choice Questions (2022-23) #class9Biology #BiologyQuiz #cbsenotes #eduvictors

 Class 9 - Biology - Multiple Choice Questions (2022-23)

1. Who discovered cell?

a) Robert Hooke

b) Robert Brown

c) Anton Leeuwenhoek

d) Schleiden & Schwann

CBSE Class 10 - Chemistry - Redox Reactions - Questions and Answers #class10Chemistry #class10Science #cbseclass10

CBSE Class 10 - Chemistry - Redox Reactions - Questions and Answers

Q1. What is oxidation?

Answer: Addition of oxygen or removal of hydrogen from a compound is known as oxidation.

Elements or compounds in which oxygen or non-metallic element is added or hydrogen or metallic element is removed are called to be oxidized.

CBSE Class 9 Physics - Sound - Very Short Answer Based Questions (VSQA) #class9Physics #Sound #eduvictors

CBSE Class 9 Physics - Sound - Very Short Answer-Based Questions (VSQA)

Q1. Define vibration?

Answer: Rapid to and fro motion of an object.

Q2. How is sound produced?

Answer: Vibrating objects produce sound.

Q3. Define wave.

Answer: A wave is a disturbance produced in a medium as the particles of the medium vibrate.

Class 12 Biology: How do we conserve biodiversity? Chapter: Biodiversity and Conservation #biodiversity #class12biology #eduvictors

Class 12 Biology: How do we conserve biodiversity? 

Chapter: Biodiversity and Conservation

Question: How do we conserve biodiversity?

Answer: Primarily two approaches are followed i.e.

1. In Situ conservation

2. Ex Situ conservation

CBSE Class 9 - Chemistry - Atoms and Molecules - Very Short Answer Based Questions - Answers #eduvictors #class9Science

CBSE Class 9 - Chemistry  - Atoms and Molecules - Very Short Answer Based Questions - Answers

Q1. What is the chemical symbol of lead and mercury?

Q2. Monika finds that all samples of pure water have Hydrogen and Oxygen in ratio of 1:8 by mass. Which law does the statement agree to?

Q3. 10g of silver nitrate solution is added to 10g of sodium chloride solution. What change in mass do you expect after the reaction and why?  

Class 12 English - Deep Water By William Douglas - Questions and Answers #class12English #cbsenotes #eduvictors #deepwater

Class 12 English - Deep Water By William Douglas - Questions and Answers

Q1. What is the theme of the story deep waters?

Answer: Deep Water teaches its audience that it is not death; rather, everyone is afraid of dying. Otherwise, the fear would overcome us, therefore we must battle it. Past memories can also have a permanent impact on a person's thinking.

लाल बहादुर शास्त्री #eduvictors

लाल बहादुर शास्त्री 

जन्म : 2 अक्टूबर 1904, मुगलसराय

निधन: 11 जनवरी 1966, ताशकंद, उज्बेकिस्तान ट्रेंडिंग

लाल बहादुर शास्त्री भारत के दूसरे प्रधानमंत्री थे। उन्होंने 1964 से 1965 तक भारत के प्रधान मंत्री के रूप में कार्य किया था। 1965 में भारत-पाक युद्ध के दौरान वह भारत के प्रधान मंत्री थे।

Biology Quiz-10: What is Anoxygenic Photosynthesis? #cbseclass12Biology #NEET #BiologyNotes

Biology Quiz-10:
What is Anoxygenic Photosynthesis

Dialogue Writing: Write a dialogue between Radha and her brother emphasizing the importance of reading as her brother doesn't have any interest in reading #class8English #Class9Englsh #Class10English

Dialogue Writing: 
Write a dialogue between Radha and her brother emphasizing the importance of reading as her brother doesn't have any interest in reading 

Radha: Hey brother, what are you doing?

Brother: Not much, just scrolling through social media.

Radha: Have you finished your homework yet?

Brother: Yeah, I finished it earlier.

Article Writing: Health Hazards Caused By Junk Food #WritingSkills #Class9English #Class8English #Class10English #eduvictors #class11English #class12English

HEALTH HAZARDS CAUSED BY JUNK FOOD

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