CBSE > Class 10 | CBSE Board | Homework Help

Electrolytic decomposition result when an electric current is pass through the aqueous solution of a compound when electrical energy from a battery is passed through water the water dissociate into a diatomic molecules of hydrogen and oxygen

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Shivani Anand 4 years, 2 months ago

The decomposition reaction which needs electrical energy

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Preetkumar Kayasth 4 years, 2 months ago

The Decomposition reaction that takes place in the presence of electricity is called electrolytic Decomposition

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Describe how Bismarck played the role in unifying Germany? class 10

Posted by Okkhar Kkhar 4 years, 2 months ago

CBSE > Class 10 > Social Science

2 answers

Harshita Gupta 4 years, 2 months ago

ottovan bismark was the chief minister of Prussia. after the middle class people's demand were rejected from the military and king then the bismark took the unification of Germany. he stand for it and send all army to the war again Austria , France. and Denmark after defeating these all. they won the victory and on 1871 king William 1 proclaimed the king of Germany

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Shivani Anand 4 years, 2 months ago

At the time of unification of Germany , Ottovon Bismarck was the chief minister of Prussia . He was so efficient in winning hearts of German speakers . His war policies helped Germany to unify . Under his guidance , The military won the wars and this made Bismarck very popular personality. These were his roles to unify Germany. That's why he was also known 'The architect of Germany'. I think it will help you.

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What is the movement of digested food molecules in blood called ?

Posted by Rahul Bhude 4 years, 2 months ago

CBSE > Class 10 > Science

3 answers

Manaswini Parcha 4 years, 2 months ago

Peristaltic movement

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Mr. Dynamic 4 years, 2 months ago

Peristaltic movement

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Preetkumar Kayasth 4 years, 2 months ago

While digestion , peristaltic movement takes place

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What was Gandhi ji's opinion about non-cooperation movement?

Posted by Asha Sharma 4 years, 2 months ago

CBSE > Class 10 > Social Science

1 answers

Manaswini Parcha 4 years, 2 months ago

Gandhiji exclaimed that ... Britishers were able to rule us because we were cooperating with them....that's the main reason why he had launched Non Cooperation Movement

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Find a quadratic polynomial whose zeros are -9 and -1/9

Posted by Novonil Dhar 4 years, 2 months ago

CBSE > Class 10 > Mathematics

1 answers

Tanmay Chopra 4 years, 2 months ago

Your answer is ( 9xpower2+80x-1)

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Power sharing is good because: (a) It increases the conflict between social groups (b) It ensures the instability of political order (c) It reduces the possibility of conflict between social groups (d) It leads to violence [1] 2. When did the Civil War of Sri Lanka end? (a) 2010 (b) 2009 (c) 2005 (d) 2011 [1] 3. The National Forest Policy was introduced in the year (a) 1951 (b) 1952 (c) 1953 (d) 1954 [1] 4. Fill in the blanks: The village of _____________ and the district of ___________ have shown that it is possible to reverse land degradation. [1] 5. Name the Treaty of 1832 that recognised Greece as an independent nation? [1] 6. What is conservatism? [1] 7. Differentiate between horizontal and vertical power sharing in modern democracies. [3] 8. Write a note on Mazzini. [3] 9. Mention the causes of land degradation of the following states- a. Madhya Pradesh b. Gujarat and Rajasthan c. Punjab and Haryana [3] 10. Why are better public facilities needed for the development of the country? Explain any four public facilities. [5] Sst premid exam paper

Posted by Avneet Kaur 4 years, 2 months ago

CBSE > Class 10 > Social Science

0 answers

ANSWER

Sin¶=√3÷2, find the value of all t- ratios of ¶

Posted by Prakriti Prajapati 4 years, 2 months ago

CBSE > Class 10 > Mathematics

2 answers

Ameen Abu Al Khair 4 years, 2 months ago

Sin 60°=√3/2 therefore ¶=60° Cos60°=1/2 Tan60°=√3 Cosec60°=2/√3 Sec60°=2 Cot60°=1/√3

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Preetkumar Kayasth 4 years, 2 months ago

Sin 60° = Root 3/ 2 , so , theta = 60°

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A chemist has one solution which is 50% acid and a second which is 25% acid. How much of each should be mixed to make 10 litres of 40% acid solution.

Posted by Aadarsh Mandloi 4 years, 2 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Ch 1 all exercise

Posted by Shanu Thakur 4 years, 2 months ago

CBSE > Class 10 > Computer Applications (165)

0 answers

ANSWER

Show how would you join three resistor each in 90, so that the equivalent resistance of the combination a) 13.5 b) 60

Posted by Adi Maheshwari 4 years, 2 months ago

CBSE > Class 10 > Science

4 answers

Shivani Anand 4 years, 2 months ago

(b) ans When two resistors are connected in series and the third is connected in parallel combination then the resistance is 60

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Shivani Anand 4 years, 2 months ago

Are you sure (a)is correct?

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Avneet Kaur 4 years, 2 months ago

Ans

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Sathish S 4 years, 2 months ago

Answer

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List all Trigonometric Identities for class X

Posted by Preetkumar Kayasth 4 years, 2 months ago

CBSE > Class 10 > Mathematics

2 answers

Yo ???Yo 4 years, 2 months ago

Reciprocal Identities Sin θ = 1/Csc θ or Csc θ = 1/Sin θ Cos θ = 1/Sec θ or Sec θ = 1/Cos θ Tan θ = 1/Cot θ or Cot θ = 1/Tan θ Pythagorean Identities sin2 a + cos2 a = 1 1+tan2 a = sec2 a cosec2 a = 1 + cot2 a Ratio Identities Tan θ = Sin θ/Cos θ Cot θ = Cos θ/Sin θ Opposite Angle Identities Sin (-θ) = – Sin θ Cos (-θ) = Cos θ Tan (-θ) = – Tan θ Cot (-θ) = – Cot θ Sec (-θ) = Sec θ Csc (-θ) = -Csc θ Complementary Angles Identities Sin (90 – θ) = Cos θ Cos (90 – θ) = Sin θ Tan (90 – θ) = Cot θ Cot ( 90 – θ) = Tan θ Sec (90 – θ) = Csc θ Csc (90 – θ) = Sec θ

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Nikki?? 4 years, 2 months ago

Sin² x+cos²x=1 Cosec²x-cot²x=1 Tan²x-sec²x=1

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What is composite numbers??

Posted by Kanishk Soni 4 years, 2 months ago

CBSE > Class 10 > Mathematics

3 answers

Preetkumar Kayasth 4 years, 2 months ago

The numbers which have more than 2 factors are called composite numbers

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Subhash Singh 4 years, 2 months ago

Yes it is right answer..

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Shlok Gupta 4 years, 2 months ago

A composite number is a positive integer. which is not prime. The first few composite numbers also called composites are 4, 6, 8, 9, 10, 12, 14, 15, 16,

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Give me answer of all lessons priyogan karya

Posted by Aishwarya Khisade 4 years, 2 months ago

CBSE > Class 10 > हिंदी ए

1 answers

Aishwarya Khisade 4 years, 2 months ago

Give me the answer

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Class 10th Hindi sparsh book part diary ka ek Panna first question is lekhak ko aspataal jakar kya pata Chala

Posted by .. .. 4 years, 2 months ago

CBSE > Class 10 > हिंदी ब

0 answers

ANSWER

Lekhak aspataal ja kar kya pata Chala

Posted by .. .. 4 years, 2 months ago

CBSE > Class 10 > हिंदी ब

0 answers

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BBC compacta class 10 all answers

Posted by Naval Op 4 years, 2 months ago

CBSE > Class 10 > English Language and Literature

1 answers

Nishita Goel 4 years, 2 months ago

Yess

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What are the twin obligation in every man's life

Posted by Tanu Sharma 4 years, 2 months ago

CBSE > Class 10 > English Language and Literature

3 answers

Md Aftab Alam 4 years, 2 months ago

Every man have twin obligation 1. Obligation to his family, wife ,children and friends . 3 obligation to his community, society, and his duty.

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Dishant Tomar 4 years, 2 months ago

One towards his family and other to his society

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Sree Chakrika 4 years, 2 months ago

The twin obligations of every man's life are 1. To his family, friends, wife, children 2. To his duty and to his nation

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"Humanity still exists", is what on gets to know after reading 'A letter to God' in which firm faith in God of a poor farmer and helpfulness of the post office employee are aptly depicted.

Posted by Akarsh Vardhan 4 years, 2 months ago

CBSE > Class 10 > English Language and Literature

1 answers

Akarsh Vardhan 4 years, 2 months ago

Here is my answer you can say right ya wrong this story 'A letter to God' written by GL Fuentes rainforces of faith in humanity. After reading the story, we come to know that there is still are people who helped other without any self- interest in the story, the postmaster and other post office employee illustrate an example of humanity and kindness for others.they we're really to move by lencho's faith in God. is decided to help in keep his faith alive and firm.

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Do you think that lencho was right to call the post office employee a ' branch of crooks' why or why not?

Posted by Akarsh Vardhan 4 years, 2 months ago

CBSE > Class 10 > English Language and Literature

3 answers

Pranita Shete 4 years, 2 months ago

No, lencho was wrong.. He was in greed of money.. The god already have provided the money but then also he was not satisfied with that money as he have requested for 100 pesos but employees provided him 70 pesos only..

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Preetkumar Kayasth 4 years, 2 months ago

No Lencho , was not right when he said the post office employees a bunch of crooks. Because the post office employees had only helped him.

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Samman Nirvan 4 years, 2 months ago

Sahi kya lencho na

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Which is the least expensive form of communication

Posted by Shivansh Shukla 4 years, 2 months ago

CBSE > Class 10 > Information Technology (402)

5 answers

A B 4 years, 2 months ago

Non - verbal communication that includes gestures.

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Kim Ash 4 years, 2 months ago

Non verbal communication

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Ishwar Deshmukh 4 years, 2 months ago

“Non-verbal communication” is the” least expensive” form of communication. If you take verbal / oral, the person should take effort to place proper words and convey information.

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Abhi Jain 4 years, 2 months ago

E-mail

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Yash Raj 4 years, 2 months ago

Non-verbal communication

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When there will be exam of stage 1 of 2021-2022

Posted by Shashi Kumari 4 years, 2 months ago

CBSE > Class 10 > NTSE Scholarship