CBSE Class 9 | Science | Atoms and Molecules | Assertion Reasoning Questions (Solved) #eduvictors #class9Chemistry

CBSE Class 9 | Science | Atoms and Molecules | Assertion Reasoning Questions (Solved)

DIRECTION: In the following questions, a statement of assertion (A) is followed by a statement of reason (R). Mark the correct choice as:

(a) Both assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A).

(b) Both assertion (A) and reason (R) are true but reason (R) is not the correct explanation of assertion (A).

(c) Assertion (A) is true but reason (R) is false.

(d) Assertion (A) is false but reason (R) is true.

Q1. 

Assertion: When 10 g of CaCO₃ is decomposed, 5.6 g of CaO is left and 4.4 g of CO₂ escapes.

Reason: The law of conservation of mass is followed.

CBSE Class 10 Biology: Heredity Very Short Answer Questions - Your Key to Success #Heredity #Class10Biology

 CBSE Class 10 Biology: Heredity

Very Short Answer Questions - Your Key to Success

Q1. Define variation.

Answer: Subtle DNA changes that occur in the reproduction process (sexual or asexual) that gives offsprings look similar to parents.

Q2. Which has more variation asexual or sexual mode of reproduction?

Answer: Sexual mode of reproduction.

Class 12 Political science - INTERNATIONAL ORGANIZATIONS #eduvictors

INTERNATIONAL ORGANIZATIONS

Class 12 POLITICAL SCIENCE

VERY SHORT ANSWER TYPE QUESTION (1 MARK)

Q1.Who is the present Secretary General of the United Nations?
Answer: Antonio Guterres from Portugal (Appointed in 2017)

Q2.Name any two member states of the European Union who are permanent members of the UN Security Council?
Answer: Britain and France

Q3.What is the main objective of the United Nations?
Answer: To prevent international conflict and to facilitate cooperation among states. It was found with the objective that it would stop the conflicts between states escalating into war and if war broke out, limit the extent of the hostilities.

Q4.Mention a few agencies of the United Nations?
Answer: IMF - International Monetary Fund
WHO - World Health Organization.
UNESCO - United Nations Education Scientific and Cultural Organization.
ILO – International Labour Organisation
FAO – Food and Agriculture Organization

Class 12 - POLITICAL SCIENCE - Chapter - Era of One-party Dominance #eduvictors #class12PoliticalScience

Era of One-party Dominance

Class 12 - POLITICAL SCIENCE  - Chapter - Study Notes

Introduction

Political parties are an indispensable part of the present-day political system. In a modern representative democracy, a political party in one form or another is omnipresent in the political process. The phenomenon of a party is closely linked with the growth of the complexity of political systems in which the notion of political power has come to include the idea that the mass public must participate.

A Tribute to Michael Gambon, Dumbledore in the 'Harry Potter Films #tribute #harrypotter

A Tribute to Michael Gambon, Dumbledore in the 'Harry Potter Films 

Sir Michael Gambon, the beloved actor who brought Albus Dumbledore to life in the Harry Potter films, died on Sep 29, 2023, at 82. He was a British-Irish actor and was a stage and screen icon for decades, but his role as the wise and benevolent headmaster of Hogwarts will forever be cherished by fans around the world.

Class 9 - English - A Dog Named Duke - Summary, Theme and Diary Entry

Summary

The chapter "A Dog Named Duke" is a heartwarming story about the bond between a man and his dog. The story begins with Chuck Hooper, a successful sales manager who is paralyzed in a car accident. He becomes depressed and withdrawn, but his dog Duke helps him regain his will to live.

Class 12 - Political Science - Contemporary South Asia - Questions and Answers #eduvictors

 Class 12 - Political Science - Contemporary South Asia - Questions and Answers

Q1: Name the states that are part of the South Asian region.

Answer: Bangladesh, India, Pakistan, Bhutan, Sri Lanka, Nepal, Maldives and Afghanistan. South Asia stands for diversity in every sense and yet constitutes one geopolitical space.

Class 12 - Political Science - Chapter 1: CHALLENGES OF NATION BUILDING - Questions & Answers - Part 2 #eduvictors #class12PoliticalScience

CHALLENGES OF NATION BUILDING (Q & A) - Part 2

POLITICS IN INDIA SINCE INDEPENDENCE

Class 12  - Political Science - Chapter 1: CHALLENGES OF NATION BUILDING - Questions & Answers - Part 2

Q1: What does "tryst with destiny" mean?

Answer:  Tryst with destiny means to make a deal secretly with your destiny. The speech "Tryst with Destiny" was given by Jawaharlal Nehru on the eve of India's independence. Nehru's speech was a call to action for all Indians to unite and work together to achieve this dream. He reminded them of the sacrifices that had been made by previous generations in the struggle for freedom, and he urged them to continue fighting for a better future for their country.

Class 12 - Political Science - POLITICS IN INDIA SINCE INDEPENDENCE - Chapter 1: CHALLENGES OF NATION BUILDING - Very Short Answer Based Questions - Part 1 #class12PoliticalScience #eduvictors

Class 12  - Political Science - 

POLITICS IN INDIA SINCE INDEPENDENCE

Chapter 1: CHALLENGES OF NATION BUILDING 

Very Short Answer Based Questions - Part 1 

CHALLENGES OF NATION BUILDING

Q1. The state was carved out of Madhya Pradesh.
Answer: Chhattisgarh

Q2. State which opposed the merger after independence.
Answer: Manipur

Q3. The first state of free India had a communist government.
Answer: Kerala

Q4. State to which Nizam belonged?
Answer: Hyderabad

Biology Quiz 27 - What is metabolism? #class12Biology #biologyquiz #eduvictors #neetbiology

Biology Quiz 27 - What is metabolism? 

Metabolism is the total sum of all biological reactions occurring in any living cell, which are absolutely controlled by enzymes. These reactions are of two types breaking down reactions (catabolism, e.g., cell respiration) and synthesing reactions (anabolism, e.g., photosynthesis).

Watch the short video.