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Esterification_the reaction in which Carboxylic acid combines with an alcohol to form an ester is called Esterification.they are volatile in liquid having sweet or pleasant smell,their smell is also known as frooty smell.they are used in making artificial perfumes and also used as favouring agents in icecream,sweets CH3COOH+C2H5OH →conc.H2SO4/warm →CH3COOC2H5+H2O Esterification reaction

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Om Prakash Sahoo 5 years, 11 months ago

Dehydration of ethanol into ethene.

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Hemant Singh 5 years, 11 months ago

Ethanol + hot con.sulphuric acid > ethene + water

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ANSWER

Two natural numbers whose sum is 85 and least common multiple is 102 are

Posted by Rajnish Yadav 5 years, 11 months ago

CBSE > Class 10 > Mathematics

3 answers

Piyush Kr.?? 5 years, 11 months ago

Prime factorisation of 102 is 2*3*17 And prime factorization of 85 is 5*17=(2+3)*17. Hence the required natural numbers are 17*2=34 and 17*3= 51

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Rajnish Yadav 5 years, 11 months ago

Solve it

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Piyush Kr.?? 5 years, 11 months ago

I think the required natural numbers are 34 and 51

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ANSWER

The distance between the points (a cos theta + b sin theta , 0) and (0, a sin theta - b cos theta) is Want solving of this question

Posted by Bhuvi Barnwal 5 years, 11 months ago

CBSE > Class 10 > Mathematics

3 answers

Potterhead Granger 5 years, 11 months ago

a2 + b2

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Piyush Kr.?? 5 years, 11 months ago

May be 1 unit...

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Lalit Kumar 5 years, 11 months ago

What is reproduction

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What is syllabus of hindi b

Posted by Kamal Kumar 5 years, 11 months ago

CBSE > Class 10 > हिंदी ब

1 answers

Vaishnavi Chauhab 5 years, 11 months ago

Abe tere mobile me net ya google nahi hai kya??????????????

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ANSWER

Metternich said " when France sneezes,the entire Europe catches cold" . Explain this statement using 5 examples from the chapter 'the rise of nationalism in Europe'. Please answer this question as soon as possible. Thank you.

Posted by Potterhead Granger 5 years, 11 months ago

CBSE > Class 10 > Social Science

2 answers

Potterhead Granger 5 years, 10 months ago

Thank u so much!

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Yogita Ingle 5 years, 10 months ago

During the 'Age of Revolution', the first insurrection took place in France in July 1830. The Bourbon dynasty, restored during the conservative reaction after 1815, was overthrown by liberal revolutionaries. In its place, a constitutional moarchy with Louis Philippe at is head was installed. This 'July Revolution' led to another insurrection in Brussels and led to Begium becoming independent from the control of the Kingdom of Netherlands. Even before these events, it had been witnessed that France was the political nervecentre of the rest of Europe. Ever since the French Revolution, the political developments in France had direct impact on the rest of the European continent. Hence Metternich said 'When France sneezes, the rest of Europe catches cold'.

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The sum of numerator and denominator of a fraction is 3 less than twice the denominator if each of numerator and denominator is decreased by 1 then fraction become ½. Find the fraction.

Posted by ??Anshu....? S 5 years, 11 months ago

CBSE > Class 10 > Mathematics

1 answers

Potterhead Granger 5 years, 11 months ago

x = 4 and y = 7 The fraction is x/y = 4/7

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ANSWER

The distance of the point P (−3,−4) from the x-axis (in units) is

Posted by Devil Don 5 years, 11 months ago

CBSE > Class 10 > Mathematics

6 answers

Ajay ???? 5 years, 11 months ago

4 units

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Piyush Kr.?? 5 years, 11 months ago

I think answer should be 5 units

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Piyush Kr.?? 5 years, 11 months ago

Sorry

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Piyush Kr.?? 5 years, 11 months ago

The distance of the point P(-3,-4) from the x-axis is

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Potterhead Granger 5 years, 11 months ago

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Aadya Singh ? 5 years, 11 months ago

-4..

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Mai waha gaya me waha pad parichay kya hoga

Posted by Arun Kushwaha 5 years, 11 months ago

CBSE > Class 10 > हिंदी ए

1 answers

Potterhead Granger 5 years, 11 months ago

Sthanvachak avyay

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ANSWER

Is HCL is a component that is used for making nahco3

Posted by Sonu Sharma 5 years, 11 months ago

CBSE > Class 10 > Science

1 answers

Devil Don 5 years, 11 months ago

the reaction of nahco3 with hcl produces salt and water and co2 no it is not used

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ANSWER

what are the types of combination reactions

Posted by Sachin Kumar 5 years, 11 months ago

CBSE > Class 10 > Science

1 answers

Devil Don 5 years, 11 months ago

there are 3 types of combination reactions and they are the combination of 2 elements the combination of 2 compounds the combination of an element and a compound

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5r's of waste management

Posted by Harsh Motwani 5 years, 11 months ago

CBSE > Class 10 > Science

1 answers

Sonu Sharma 5 years, 11 months ago

Reduce reuse repurpose recycle refuse

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Throwing gland

Posted by Tarun Kumar 5 years, 11 months ago

CBSE > Class 10 > Science

1 answers

Piyush Kr.?? 5 years, 11 months ago

I think there should be thyroid gland in place of throwing gland in the question......

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ANSWER

What is the limitations of asexual mode of reproduction

Posted by Adarsh Maurya 5 years, 11 months ago

CBSE > Class 10 > Science

1 answers

Devil Don 5 years, 11 months ago

it limits the evolutionary process and off springs are virtually identical

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ANSWER

041

Posted by Sahil Sharma 5 years, 11 months ago

CBSE > Class 10 > Mathematics

1 answers

Arpit Srivastava 5 years, 10 months ago

maths standard code

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ANSWER

Explain "Double fertilisation" And "longitudinal section of flowers

Posted by Vaishnavi Chauhab 5 years, 11 months ago

CBSE > Class 10 > Science

1 answers

Piyush Kr.?? 5 years, 11 months ago

Double fertilization https://www.google.com/search?kgmid=%2Fm%2F06wc80_&hl=en-US&kgs=7900ddc8a3079ead02a454bf0b2b3399&source=sh/x/ke/kgs&q=Double%20fertilization

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ANSWER

For basic mathematics is NCERT sufficient or any other books are to be followed during the board exam

Posted by Rani Mishra ??? 5 years, 11 months ago

CBSE > Class 10 > Mathematics

3 answers

Devesh Bhai 5 years, 11 months ago

R.D AND R.S AGRAWALA for standard math

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Rani Mishra ??? 5 years, 11 months ago

Okay . Thanks

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Khushi Pandey 5 years, 11 months ago

Yes ncert is sufficient for basic maths

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ANSWER

How can we say that industrialisation and urbanisation move hand in hand ?

Posted by Dolly Sharma 5 years, 11 months ago

CBSE > Class 10 > Social Science

1 answers

Potterhead Granger 5 years, 11 months ago

Installation of industries leads to occurence of 1 various job opportunities for the people. 2 and as there are more job opportunities , there would be more people coming and living in that region. 3 now as there will be settlement of ppl in that region more and more shops will be opened, schools, hospitals , banks etc. Will also be opened. 4 the transport and communication services in that region will also be improved.

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Thickness of human eye lens

Posted by Guddu Kumar 5 years, 11 months ago

CBSE > Class 10 > Science