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How to study history

Posted by Sumit Kumar 5 years, 9 months ago

CBSE > Class 11 > History

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If BE of CL--CL Bond, H--H Bond and H--CL Bond are 243, 435 and 431 KJ /mol then calculate heat enthalpy of HCL

Posted by Archita Jha 5 years, 9 months ago

CBSE > Class 11 > Chemistry

1 answers

Kamesh Patel 5 years, 9 months ago

15.637484ml of Na

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History of china

Posted by Payal Payal Gautam 5 years, 9 months ago

CBSE > Class 11 > History

0 answers

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Changes Khan death

Posted by Shweta Kashyap 5 years, 9 months ago

CBSE > Class 11 > इतिहास

4 answers

Bharti Singh 5 years, 9 months ago

1227 m death hui

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Bhushan Verma 5 years, 9 months ago

1227 me

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Vinay Kumar 5 years, 9 months ago

changes khan ki death 1227 main hui

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Dilkash Jahan 5 years, 9 months ago

1227 me

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Character sketch of the tale of malen city?

Posted by Shalini Kumari 5 years, 9 months ago

CBSE > Class 11 > English Core

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Calculate no. Of bond pair and lone pair in IF5 molecule

Posted by Medhankar Thamke 5 years, 9 months ago

CBSE > Class 11 > Chemistry

1 answers

Anishk Acharya 5 years, 9 months ago

I has total 7 valence electrons out of which 5 make sigma covalent bond with f and the remaining 2 electrons form lone pairs

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Prove that i) Tan69° + tan66° + 1 = tan69° + tan66° ii) tan 13A - tan 9A - tan 4A = tan 13A tan 9A tan 4A

Posted by Mayank Yadav 5 years, 9 months ago

CBSE > Class 11 > Mathematics

2 answers

Sadhu Meher 5 years, 9 months ago

ii)tan13A-tan9A-tan4A=tan13A tan9A tan4A L.h.s Tan13A=tan(9A+4A) Tan13A=tan9A+tan4A/1-tan9A .tan4A Tan13A(1-tan9A tan4A)=tan9A+ tan4A Tan13A-tan13Atan9 Atan4A=tan9A+ tan4A Tan13A- tan9 A-tan4A=tan13 Atan9A tan4A L.h .s= R.h.s (Prove)

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Techno Burst 5 years, 9 months ago

Hhhhhhj

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Speed of light in air?

Posted by Binod Bhattar 5 years, 9 months ago

CBSE > Class 11 > Physics

1 answers

Aditya Verma 5 years, 9 months ago

3×10^8 m/s in all medium.

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Sorrow of bihar

Posted by Gaurav Nayak 5 years, 9 months ago

CBSE > Class 11 > Geography

1 answers

Rupa Das 5 years, 9 months ago

Kosi

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पैगम्बर मोहम्मद कौन थे ?

Posted by Ch Aman 5 years, 9 months ago

CBSE > Class 11 > इतिहास

1 answers

Preeti Mishra 5 years, 9 months ago

Pagambar mohammad izlam ke sansthapak the

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Music syllabus for class 11

Posted by Raghav Pandit 5 years, 9 months ago

CBSE > Class 11 > Other Subjects

1 answers

Jayesh Jain 5 years, 9 months ago

What is the syllabus of music of class 11

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Law of definite proportions

Posted by Salim Khan 5 years, 9 months ago

CBSE > Class 11 > Chemistry

1 answers

Yogita Ingle 5 years, 9 months ago

Law of definite propertions: A chemical compound, no matter from which source it is obtained ,always contains the same elements combined together in the same definite propertion by mass.

For example Water(of any source ) is composed of two elements hydrogen and oxygen in the ratio 1:8 by mass.

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ch12 solution

Posted by Rahul Labana 5 years, 9 months ago

CBSE > Class 11 > Mathematics

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Khelo-india program

Posted by Vashvi Kashyap 5 years, 9 months ago

CBSE > Class 11 > Physical Education

2 answers

Aman Singh 5 years, 9 months ago

It is one of the program of sports in which players who were chosen from National (who all broke the records of national)used to Compete from each other for May be olympics .And who won the Khelo_India government give 4 lac rupee every month/year.

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Abhishek Verma 5 years, 9 months ago

Khelo india program

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what is metagenesis and in which animal kingdom it is found

Posted by Asish Sadangi 5 years, 9 months ago

CBSE > Class 11 > Biology

1 answers

Meghna Thapar 5 years, 9 months ago

The definition of metagenesis is the reproduction cycle of an organism that alternates between sexual and asexual generations. An example of metagenesis is the reproduction cycle of a cnidarian.

Coelenterates exhibits metagenesis (e.g., Obelia) where polyp form alternates with medusa in its life cycle.

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What type of election took place for lok sabha in 2019

Posted by Aastha Dogra 5 years, 9 months ago

CBSE > Class 11 > Political Science