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A compound is found to contain 54.67% of carbon 9.1% of hydrogen and the remaining is oxygen. Vapour density of the compound is 22. Calculate its molecular formula

Posted by Sai Akshara 2 years, 2 months ago

CBSE > Class 11 > Chemistry

1 answers

Anjan Karthi 2 years, 2 months ago

No of moles of C = 54.67 (out of 100g) / 12 = 4.5 . No of moles of H = 9.1 / 1 = 9.1 . No of moles of O = (100 - 63.77) / 16 = 2.25 . Therefore, ratio of empirical formula = C:H:O = 2:4:1 . So, empirical formula = C2H4O (Mass = 24 + 4 + 16 = 44) So, N = M/EM = 2 × 22/44 = 1.// Therefore, molecular formula = C2H4O. //

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Dance

Posted by Sona Lakshmi 2 years, 2 months ago

CBSE > Class 11 > Other Subjects

2 answers

हरि किशन मिश्रा 2 years, 2 months ago

You can download it in this app you find dance in other subjects

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Sona Lakshmi 2 years, 2 months ago

Syllable

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What kind of changes have been felt in art kingdom

Posted by Mahima Katyal 2 years, 2 months ago

CBSE > Class 11 > Painting

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Define accuracy

Posted by Gourav Tanwar 2 years, 2 months ago

CBSE > Class 11 > Chemistry

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Nancy 🙂✨ 2 years, 2 months ago

Accuracy is the degree of closeness between a measurement and it's true value

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Describe the shift in the narration of the event as indicated in the three sections of the text. Give the subtitles to each section.

Posted by Advik Sinha 2 years, 2 months ago

CBSE > Class 11 > English Core

1 answers

हरि किशन मिश्रा 2 years, 2 months ago

The first section describes a peaceful journey from Plymouth (England) to 3500 km east of Cape Town (Africa). The narrator is relaxed and full of confidence. As the weather deteriorated, they faced gigantic waves. They took precautions to save themselves and struggle with the disaster. The narration becomes grim. But it exudes the fighting spirit, confidence and strong will power. By the morning of January 6, Wave walker rode out the storm and by evening they sighted He Amsterdam island. The narrator is now relaxed. Joy, relief and complete confidence are apparent. The subtitle to each section is-Section 1- Cheerful Journey, Section 2-Facing the Wave, Section 3-Searching the Island.

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ch 5 notes PDF statistic class 11

Posted by Ayush Raj 2 years, 2 months ago

CBSE > Class 11 > Economics

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Dog

Posted by Vishal Shakya 2 years, 2 months ago

CBSE > Class 11 > Painting

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What is हुंडी

Posted by Lakshika Mahara 2 years, 2 months ago

CBSE > Class 11 > व्यवसाय अध्ययन

1 answers

Lakshika Mahara 2 years, 2 months ago

Please 🙏

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In how many ways can 4 boys and 3 girls be seated in a row so that no two girls sit together

Posted by Harshpreet Bedi 2 years, 2 months ago

CBSE > Class 11 > Applied Maths

1 answers

Shreysi Prabhat 2 years, 1 month ago

4! x 5P3

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Dash are a set of instruction given to the computer to solve a problem

Posted by Tannu Gupta 2 years, 2 months ago

CBSE > Class 11 > Computer Science

1 answers

हरि किशन मिश्रा 2 years, 2 months ago

Explanation: A set of instructions that directs a computer's hardware to perform a task is called a program, or software program.

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How many inhabitants were seen on the island Ile Amesterdum

Posted by Vandana Jakhar 💖💞✨ 2 years, 2 months ago

CBSE > Class 11 > English Core

1 answers

Advik Sinha 2 years, 2 months ago

28 inhabitants were seen on the Ile Amesterdum

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Name of Mrs . Pearson's family members ??

Posted by Vandana Jakhar 💖💞✨ 2 years, 2 months ago

CBSE > Class 11 > English Core

2 answers

Soumya Songara 2 years, 2 months ago

George(her husband) Cyril(her son) Doris (her daughter)

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Ayush Sharma 2 years, 2 months ago

Here your answer Her husband George, daughter Doris, and son Cyril

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"Nobody could understand where we ever got money enough to keep us with food in our bellies

Posted by Pratika Singh 2 years, 2 months ago

CBSE > Class 11 > English Core

2 answers

Subhom Das 2 years, 2 months ago

Tut

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Vandana Jakhar 💖💞✨ 2 years, 2 months ago

The garogalion tribe

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What is the nature of accounting

Posted by Richa Singhal 2 years, 2 months ago

CBSE > Class 11 > Accountancy

1 answers

Tanvi Garg 2 years, 2 months ago

1.. economic events 2.. organisation 3..interested users of information 4.. identification, measurements,recording communication

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Which one of the following Hills are not a part of Western Ghats?

Posted by Roshan Choudhury 2 years, 2 months ago

CBSE > Class 11 > Geography

2 answers

Abhishek Tiwari 1 year, 10 months ago

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हरि किशन मिश्रा 2 years, 2 months ago

The correct answer is Kamet. Kamet is not the part of Western Ghats.

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You are ram secretary social services club sun school nagpur your club is organising a book fair for your school students draft a notice for your school notice board giving all relevant information about the event in not more than 50 words

Posted by Mohit Chaudhary 2 years, 2 months ago

CBSE > Class 11 > English Core

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Explain the conflict between agriculturelist and pastorolist

Posted by Archana Yadav 2 years, 2 months ago

CBSE > Class 11 > History

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हरि किशन मिश्रा 2 years, 2 months ago

Conflicts between farmers and herders, and between different pastoralist groups, in the Sahel frequently revolve around issues of contested land use (grazing vs. crop cultivation) and access to water.

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What do you mean by society

Posted by Riya Rawat 2 years, 2 months ago

CBSE > Class 11 > Sociology

2 answers

Ananya Shukla 2 years ago

Society is a group of people who share common culture occupy a territorial area and are bound to each other by a common history . The society provides us security, relationship, identity, and sense of belongingness

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Pranjal Bindra 2 years, 1 month ago

Society is a web of social relationship where people share ideas etc

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Check the correctness of S=ut×1/2at²

Posted by Madan Mishra 2 years, 2 months ago

CBSE > Class 11 > Physics

3 answers

Anjan Karthi 2 years, 2 months ago

"S" has dimension [L]. "ut" has dimension [L/T] × [T] = [L]. "at^2" has dimension [LT^-2] × [T^2] = [L]. Thus, the equation is dimensionally correct.

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Abhay Rana 2 years, 2 months ago

Right

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Kaushal Ray 2 years, 2 months ago

S= ut + 1/2at²

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shyam started a manufacturing business with cash ₹ 10,00,000; goods ₹ 2,00,000 and furniture of ₹ 1,00,000. he opened a bank account with hdfc bank in the name of the firm by depositing ₹ 60,000. the following transactions took place: (a) goods purchased in cash ₹ 80,000 and on credit ₹ 50,000. (b) goods were sold in cash ₹ 1,00,000 and on credit ₹ 50,000 at cost price plus 25%. (c) cash paid to creditors on account ₹ 30,000. (d) cash received from debtors ₹ 10,000. other information (a) debtors have deposited 50 % of the remaining amount in firm’s bank account. bank charges ₹2,000 were charged by bank for services provided. 1.how much total profit made the him? 2.what is the amount of sales? 3.how much total capital brought by mr. shyam to start the business in the beginning? 4.how much amount is yet to be paid to the creditors? 5.what is the amount of goods left?

Posted by Shivam Kushwaha 2 years, 2 months ago

CBSE > Class 11 > Accountancy

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What is the modern concept of physical education in point wisw

Posted by Pulak Patni 2 years, 2 months ago

CBSE > Class 11 > Physical Education

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Describe seal

Posted by Sakshi Yadav 2 years, 3 months ago

CBSE > Class 11 > Painting

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Rohan a student of class 11th has taken of physical education as he is very interested in making his career Achal interest in reporting the sports events should for the

Posted by Sujoy Chandra 2 years, 3 months ago

CBSE > Class 11 > Physical Education

1 answers

Neelu Arora 2 years, 2 months ago

sports

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Transmembrane protein present on

Posted by Shaikh Fatema 2 years, 3 months ago

CBSE > Class 11 > Biology

2 answers

Kirthika Prabakaran 2 years, 1 month ago

Transmembrane proteins present on Phospholipid bilayer . I hope it will be helpful for you

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Roshni Gupta 2 years, 2 months ago

the bilayer by lipid groups,

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Place order for goods from Rohit of 300000 along with advance of 10000 in cash jounral entry solution

Posted by Prince Kumar 2 years, 3 months ago

CBSE > Class 11 > Accountancy

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Place order for goods from Rohit of 300000 along with advance of 10000 in cash

Posted by Prince Kumar 2 years, 3 months ago

CBSE > Class 11 > Accountancy

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Ramesh aapni prtistha bnay rakhne ke liy mohan ko kya khta tha ?

Posted by Sarika Biswas 2 years, 3 months ago

CBSE > Class 11 > हिंदी कोर

1 answers

Neha Neha 2 years, 1 month ago

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

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Function of//in python

Posted by Jagroop Singh 2 years, 3 months ago

CBSE > Class 11 > Informatics Practices