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how much volume of 49% by mass solution of H2SO4 (density=2gm/m) is required to prepare 100ml , 0.5 molar H2SO4 solution (Molar mass =98gm)

Posted by Sukriti Beniwal 3 years, 3 months ago

CBSE > Class 11 > Chemistry

1 answers

Japjeet Singh Mangat 3 years, 3 months ago

Given Mass of solute is 49 g and mass of solution is 100 g Molarity =mass of solute/molar mass/1000/v .5=49/98/1000/v V=500×10/5 V=1000

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What is the evolution paths of physical education?

Posted by Annu . 3 years, 3 months ago

CBSE > Class 11 > Physical Education

0 answers

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Give me Some questions based on adolescence

Posted by Kashish Pandey 3 years, 3 months ago

CBSE > Class 11 > Home Science

1 answers

Kashish Jha 3 years, 3 months ago

Do you agree that adolescence is a turning point " in ones life ?

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Opportunity cost dash in production list ?

Posted by Jay Patel 3 years, 3 months ago

CBSE > Class 11 > Economics

1 answers

Sara Nizami 3 years, 3 months ago

The production possibilities frontier (ppf) refer to a curve that shows various alternative combination of two goods that can be produce with efficient utilization of the given resources and technology it is also called the production possibilities curve ( ppc ).it is concave to the orgin.

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What are the advantages and disadvantage of collecting primary data by a. Personal interview b. Mailing questionnaire to respondents

Posted by Amisha Kumari 3 years, 3 months ago

CBSE > Class 11 > Economics

0 answers

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Chitr kla ka prarmbh kaise hua

Posted by Nikhil Mathur 3 years, 3 months ago

CBSE > Class 11 > Painting

1 answers

Akshit Verma 3 years, 3 months ago

Ghand se hua

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The displacement x of a particle varies with times as 4t²-15t+25.find the velocity and accelaration of the particle at t=0.

Posted by Suanghu Panmei 3 years, 3 months ago

CBSE > Class 11 > Physics

1 answers

Shashank Shashank Gautam 3 years, 3 months ago

I don't know 💩

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Define statistics. What are its basic characteristics

Posted by Saloni Singh 3 years, 3 months ago

CBSE > Class 11 > Economics

0 answers

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What is meaning of python how we use it

Posted by Sarthak Bhatia 3 years, 3 months ago

CBSE > Class 11 > Informatics Practices

1 answers

Heemanshu Pandey 3 years, 3 months ago

Python is a high level language. Your class Teacher will give more information about this because it is in the syllabus.

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Note making summarising

Posted by Sumodh Kumar 3 years, 3 months ago

CBSE > Class 11 > English Core

1 answers

Jumpak Nyictor 3 years, 3 months ago

You are Krishna secretary Greenland enterprises Ltd Delhi 110006 draft an advertisement in 50 words to be published in a local daily under the classified colums for the vacant posts of one account and two office assistant?

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Describe some organisation promoting adaptive sport

Posted by Hari Negi 3 years, 3 months ago

CBSE > Class 11 > Physical Education

0 answers

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Do you think arunima is exceptionally brave? Why?

Posted by Lalit Baria 3 years, 3 months ago

CBSE > Class 11 > English Core

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Who was Chitralekha

Posted by Harshita Kardam 3 years, 3 months ago

CBSE > Class 11 > Painting

2 answers

Jeon Jungkookiee 3 years, 1 month ago

My hindi teacher 🙂

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🕵️‍♂️👮‍♂️🕵️‍♂️👮‍♂️😎☻😈🧠👀 🤴👌 3 years, 3 months ago

Rupsundri

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Snapshot

Posted by Muskan Parween 3 years, 3 months ago

CBSE > Class 11 > English Elective NCERT

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Let f{(0, -5),(1,-2),(2, 1), (3, 4),(4, 7)}

Posted by Shivam Kumar 3 years, 3 months ago

CBSE > Class 11 > Mathematics

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20 simple transactions of a business and make journel and ledger of all the transactions.

Posted by Techno Techno 3 years, 3 months ago

CBSE > Class 11 > Accountancy

0 answers

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Anuradha needs to earn a living suggest to her four different ways by which she can use her knowledge of food and nutrition and child development to earn more money

Posted by Sania Ansari 3 years, 3 months ago

CBSE > Class 11 > Home Science

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You are krishna/Trisha , secretary, Greenland entreprises Ltd , Delhi -110006 draft an advertisement in 50 words to be published in a local daily under the classified columns for the vacant posts of one accountant and two office

Posted by Anya Forger 3 years, 1 month ago

CBSE > Class 11 > English Core

1 answers

Harshit Chaudhary 1 year, 5 months ago

Hii

30Thank You

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⁵p3

Posted by Tanu Choudhary 3 years, 3 months ago

CBSE > Class 11 > Mathematics

2 answers

Nisha Dwivedi 2 years ago

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Devesh Sharma 3 years, 3 months ago

5!/(5-3)!

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page 42 q 16

Posted by Kuvalesh Dhatwalia 3 years, 3 months ago

CBSE > Class 11 > Applied Maths

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Mr.X consumes two commodities X and Y whose price are 4 and 2 per unit respectively what will be the vakue of marginal rate of substitution if the consumer is in the state equilibrium

Posted by Sonali Prajapati 3 years, 3 months ago

CBSE > Class 11 > Economics

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What are the unique features of Indian constitution?

Posted by Yukti Singh 2 years, 11 months ago

CBSE > Class 11 > Political Science

1 answers

Preeti Dabral 2 years, 11 months ago

The unique features of the Indian Constitution are as follows:

Indian Constitution is a written set of rules and regulations and it is the lengthiest constitution in the world containing 395 articles, 12 schedules and a book of more than 250 pages.
Indian Constitution has provided to Indian citizens fundamental rights and to establish a welfare state, directive principles of state policy have also been generated.
By the 42nd Amendment in 1976, some (ten) fundamental duties have also been added up in the Constitution.
Indian Constitution is federal in structure but unitary in spirit.
The Indian Constitution is a blend of flexibility and rigidity, i.e. some of the Articles in Constitution can be amended by simple-majority but some require 2/3 majority of the parliament and voting in each house as well as to be ratified by at least half of the state legislatures.

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How many words with or without meaning can be formed using all letters of the word EQUATIONat aimed 50that vowels and consunentes accur together

Posted by Diksha Malghan 3 years, 3 months ago

CBSE > Class 11 > Mathematics