CBSE > Class 08 | CBSE Board | Homework Help

No dear we cannot store lemon pickle in an aluminium utensil because aluminium is a metal and metals readily react with acids to produce hydrogen. When aluminium comes in contact with lemon, which is acidic , would react to give hydrogen and the pickles will be spoiled .

1Thank You

Manas Kumar Deka 5 years, 3 months ago

No,. Because aluminium utensil is metal and lemon pickle is is acidic so, when they come in to contact, chemical reaction take place in which hydrogen gas is produced and the lemon pickle is not useable any more.

1Thank You

Bxngtan ⁷ 5 years, 3 months ago

No, we cannot store the lemon pickle in aluminium utensil because aluminium is a metal and lemon is acid. The acids react with aluminium to release hydrogen which would spoil the food and render it unfit for use.

2Thank You

ANSWER

What is the formula of sugar....???

Posted by Pragya Bharti 5 years, 3 months ago

CBSE > Class 08 > Science

4 answers

Pragya Bharti 5 years, 3 months ago

Thanks vivek....

0Thank You

Vivek Kumar 5 years, 3 months ago

C12H22O11

0Thank You

Pragya Bharti 5 years, 3 months ago

Thanks kruthika....

1Thank You

Kruthika Reddy 5 years, 3 months ago

C12H22011

1Thank You

ANSWER

Is coal called black diamond....?? True or false

Posted by Pragya Bharti 5 years, 3 months ago

CBSE > Class 08 > Science

5 answers

Deepak Kumar 5 years, 3 months ago

True

0Thank You

Pragya Bharti 5 years, 3 months ago

Thanks kruthika,Manas and K.P Swetha....

1Thank You

Kruthika Reddy 5 years, 3 months ago

True dear

1Thank You

Manas Kumar Deka 5 years, 3 months ago

True

1Thank You

K.P. Swetha 5 years, 3 months ago

True

1Thank You

ANSWER

What is the definition of non metal.....????

Posted by Pragya Bharti 5 years, 3 months ago

CBSE > Class 08 > Science

5 answers

Teg .... 5 years, 3 months ago

Substance which donot have metal in them are called non- metals

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Vivek Kumar 5 years, 3 months ago

Substance such as Carbon diamond silicon are non metal and they are not strong and dull in appearance

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Pragya Bharti 5 years, 3 months ago

Thanks Manas and Bxngtan...

2Thank You

Manas Kumar Deka 5 years, 3 months ago

Materials that are not lustrous, non-malleable, not ducktail, non sonorous and poor conductor of heat and electricity are called non metals.

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Bxngtan ⁷ 5 years, 3 months ago

Substances which are soft and dull, i.e., non-lustrous, non-sonorous, non-ductile, non-malleable and poor conductor of heat and electricity are called non-metals.

1Thank You

ANSWER

Weeds are also controlled by using certain chemicals, called :

Posted by Mohit Mohanty 5 years, 3 months ago

CBSE > Class 08 > Science

5 answers

Deepak Kumar 5 years, 3 months ago

2,4-D

1Thank You

Yogita Ingle 5 years, 3 months ago

Weeds are unwanted plants. They grow with crops. They compete for nutrients and water with main crop. So weeds are very harmful. Process of controlling the weed is called weeding. Weeding is done manually by using khurpi and by using mechanical machines. Weeds are also controlled by using some chemical substances like 2, 4-D. These chemicals are called weedicide and used to kill and destroy the weed.

1Thank You

Manas Kumar Deka 5 years, 3 months ago

2,4-D etc

1Thank You

K.P. Swetha 5 years, 3 months ago

Weedicides

1Thank You

Yuvraj Singh 5 years, 3 months ago

Weedicides ex 2,4-d

2Thank You

ANSWER

How do you think her geography teacher felt when she heard about what Tilly had done in phuket

Posted by Preetham G.P 5 years, 3 months ago

CBSE > Class 08 > English

3 answers

Preetham G.P 5 years, 3 months ago

Thank you friends...

0Thank You

Yogita Ingle 5 years, 3 months ago

Tilly's geography teacher must have felt proud of her as she had made use of what she had learnt in class to help save so many lives.

1Thank You

Jeevith Jayadev 5 years, 3 months ago

Her geography teacher must felt proud for two reasons . Number one reason is the way Tilly alaramed fellow tourists and helped them save their lives

3Thank You

ANSWER

The cutting of crop after it is mature is called :

Posted by Mohit Mohanty 5 years, 3 months ago

CBSE > Class 08 > Science

5 answers

Shruti Sharma 5 years, 3 months ago

Harvesting

1Thank You

Manas Kumar Deka 5 years, 3 months ago

Harvesting

1Thank You

Kruthika Reddy 5 years, 3 months ago

Harvesting

1Thank You

Pragya Bharti 5 years, 3 months ago

Harvesting.....

0Thank You

Yuvraj Singh 5 years, 3 months ago

Harvesting

0Thank You

ANSWER

The Removal of weeds is called :

Posted by Mohit Mohanty 5 years, 3 months ago

CBSE > Class 08 > Science

5 answers

Shruti Sharma 5 years, 3 months ago

Weeding

0Thank You

Manas Kumar Deka 5 years, 3 months ago

Weeding

0Thank You

Pragya Bharti 5 years, 3 months ago

Weeding....

0Thank You

Harshit Kumar 5 years, 3 months ago

Weeding

2Thank You

Mohit Mohanty 5 years, 3 months ago

Weeding

1Thank You

ANSWER

First chapter ke exercise

Posted by Uday Freefire Lovers 5 years, 3 months ago

CBSE > Class 08 > Sanskrit

0 answers

ANSWER

Good value in life

Posted by Abhay Raj 5 years, 3 months ago

CBSE > Class 08 > English

1 answers

Jeevith Jayadev 5 years, 3 months ago

Patience,kindness, forgiveness,trust, selflessness,truthfulness

0Thank You

ANSWER

You are Ankit /anushika write an article on the topic :Good value of life

Posted by Abhay Raj 5 years, 3 months ago

CBSE > Class 08 > English

1 answers

Abhay Raj 5 years, 3 months ago

Good value in life

0Thank You

ANSWER

Explain the parts of a Query window

Posted by Arpit Dubey 5 years, 3 months ago

CBSE > Class 08 > Computer

1 answers

Ñïdhï Küm@Rï 5 years, 3 months ago

Queries are components that contain statements written in the database language like SQL. Two major parts of query window are : design area and grid portion. (1) design area : also known as top portion which displays tables , fields or subqueries you may want to use in query.

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ANSWER

The largest network of man is known as WAN

Posted by K D 5 years, 3 months ago

CBSE > Class 08 > Computer

3 answers

Pashiv Goyal 5 years, 3 months ago

HTML is a markup language that web browsers use to compose text, images and other material on the web pages. Tim Berners-Lee invented the World Wide Web in 1990 to facilitate sharing and updating information on Web using HTML. To create web pages, text editor and web browser is required. These tools already exist in the computer. The code in the text editor such as Notepad is written in a special language known as Hypertext Markup Language. The BODY tag contains all the content of the document that is to be displayed in the browser. The HTML elements consist of tags enclosed in angle brackets. There are two types of tags: Container and Empty. A container tag has a start tag as well as an end tag. An empty tag only contains a start tag. Formatting text changes the appearance of text. FONT tag has a few parameters which specify the font face, size, color etc. Margins set the left hand and right hand margin of the document. The top margin sets the top margin of the document. The left margin sets the left hand margin of the document. haha

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Ñïdhï Küm@Rï 5 years, 3 months ago

Wide area network provides long distance transmission of data. The size of the WAN is larger than LAN and MAN. A WAN can cover country, continent or even a whole world. Internet connection is an example of WAN.

0Thank You

K D 5 years, 3 months ago

True or false

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ANSWER

8^2=

Posted by Mohit Mohanty 5 years, 3 months ago

CBSE > Class 08 > Mathematics

5 answers

Deepak Kumar 5 years, 3 months ago

8^2=64

1Thank You

👌Aditya 👌 👌Kumar👌 5 years, 3 months ago

8²=64

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Manas Kumar Deka 5 years, 3 months ago

2Thank You

Parag Patil 5 years, 3 months ago

3Thank You

Mohit Mohanty 5 years, 3 months ago

5Thank You

ANSWER

5^2=

Posted by Mohit Mohanty 5 years, 3 months ago

CBSE > Class 08 > Mathematics

5 answers

Harshit Gautam 5 years, 3 months ago

0Thank You

Harshit Kumar 5 years, 3 months ago

1Thank You

👌Aditya 👌 👌Kumar👌 5 years, 3 months ago

5²=25

0Thank You

Manas Kumar Deka 5 years, 3 months ago

1Thank You

Mohit Mohanty 5 years, 3 months ago

1Thank You

ANSWER

2x-3x =

Posted by Mohit Mohanty 5 years, 3 months ago

CBSE > Class 08 > Mathematics

5 answers

Harshit Kumar 5 years, 3 months ago

2Thank You

👌Aditya 👌 👌Kumar👌 5 years, 3 months ago

-X is the correct answer

2Thank You

Manas Kumar Deka 5 years, 3 months ago

-X

1Thank You

Manas Kumar Deka 5 years, 3 months ago

1Thank You

Mohit Mohanty 5 years, 3 months ago

1Thank You

ANSWER

(x-1/4) intwo 3/7=3/4

Posted by Mustafa Kundawala 5 years, 3 months ago

CBSE > Class 08 > Mathematics

2 answers

Manas Kumar Deka 5 years, 3 months ago

x=2

0Thank You

Mohit Mohanty 5 years, 3 months ago

2x-3x =

1Thank You

ANSWER

How did the east indian company subdue the indian princes

Posted by Yduyfou Uduysydt 5 years, 3 months ago

CBSE > Class 08 > English

3 answers

Mohit Mohanty 5 years, 3 months ago

The East India Company subdued the Indian princes through their policy of 'divide and rule'. First they extended support to the IndianKings and later took over their kingdom.

1Thank You

Preetham G.P 5 years, 3 months ago

The Indian Princess were constantly at war with each other they called English merchants to help them in their fight. The people had place due to such constant fight. The rivalries helped east india company subdue the Indian Princess one by one Hope you like this answer ...?

0Thank You

Yogita Ingle 5 years, 3 months ago

The East India Company subdued the Indian princes through their policy of 'divide and rule'. First they extended support to the Indian Kings and later took over their kingdom.

0Thank You

ANSWER

Plz anyone tell me that Chapter 7 is important or not

Posted by Aditya Sharma 5 years, 3 months ago

CBSE > Class 08 > हिंदी

2 answers

Rhea Sharma 5 years, 2 months ago

No it is not important

0Thank You

Jaspreet Singh 5 years, 3 months ago

Yes its imp.

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ANSWER

Who is hafeez contracter

Posted by Aayush Singh 5 years, 3 months ago

CBSE > Class 08 > English

2 answers

Aditya Raj 5 years, 3 months ago

Hafeez

0Thank You

Yogita Ingle 5 years, 3 months ago

Hafeez Contractor is a leading architect in India at present. In this interview he traces the story of his childhood and schooldays. He had little interest in studies. He passed the annual examinations by copying. He used to be a good sportsman. But his cousin’s husband once noted his hidden talent and told him to become an architect.

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ANSWER

Why petroleum called the black gold ? In 5 marks

Posted by Ruhi Bansal 5 years, 3 months ago

CBSE > Class 08 > Science

3 answers

Shristi Singh 5 years, 3 months ago

Petroleum is referred to as 'black gold' because when crude oil is extracted from the land it is black in colour. People call it gold because of its oils and value. This is because when crude oil is extracted from the land it is black in color. This resource is compared to gold due to its valuable properties and worth too. Its many components have a lot of commercial value.

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Mohit Mohanty 5 years, 3 months ago

This is because when crude oil is extracted from the land it is black in color. ... Crude oil is jet black before purification but after purification, it turns golden in color; therefore, it's tagged as Gold.

2Thank You

Meghna Thapar 5 years, 3 months ago

0Thank You

ANSWER

ध्वनि कविता में ऐसी कोंन सी बात है,जो आपको अच्छी लगी

Posted by Riya Srivastava 5 years, 3 months ago

CBSE > Class 08 > हिंदी

1 answers

Aditya Sharma 5 years, 3 months ago

कि कवी फूलों को छू कर उनको यह बताना चाहता है कि वसतं आ गया है।

1Thank You

ANSWER

Janhavi

Posted by Janhavi Singh 5 years, 3 months ago

CBSE > Class 08 > French

1 answers

Rhea Sharma 5 years, 3 months ago

Huejain

0Thank You

ANSWER

What is ---------------

Posted by Siva Chidambaram 5 years, 3 months ago

CBSE > Class 08 > Science

1 answers

Pragya Bharti 5 years, 3 months ago

What....????

0Thank You

ANSWER

Chapter 8 ke solution send kr do

Posted by Devansh Gupta 5 years, 3 months ago

CBSE > Class 08 > Sanskrit

4 answers

Mahima . 5 years, 3 months ago

BhaI ye to bta konse chapter ke

0Thank You

Mahima . 5 years, 3 months ago

1Thank You

Aditya Kaushal 5 years, 3 months ago

Yes

3Thank You

Krish Shukla 5 years, 3 months ago

Why

5Thank You

ANSWER

Dr Rajendra Parsad

Posted by Harshita Sah 5 years, 3 months ago

CBSE > Class 08 > Social Science

2 answers

Meghna Thapar 5 years, 3 months ago

Rajendra Prasad was an Indian independence activist, lawyer, scholar and subsequently, the first President of India, in office from 1950 to 1962. He was an Indian political leader and lawyer by training. Prasad joined the Indian National Congress during the Indian Independence Movement and became a major leader from the region of Bihar. A supporter of Mahatma Gandhi, Prasad was imprisoned by British authorities during the Salt Satyagraha of 1931 and the Quit India movement of 1942. After the 1946 elections, Prasad served as Minister of Food and Agriculture in the central government. Upon independence in 1947, Prasad was elected as President of the Constituent Assembly of India, which prepared the Constitution of India and served as its provisional parliament.

3Thank You

Rohit Kumar 5 years, 3 months ago

Water conservation methods

3Thank You

ANSWER

Cuberoot 1728

Posted by Trilok Pathak 5 years, 3 months ago

CBSE > Class 08 > Mathematics