CBSE > Class 10 | CBSE Board | Homework Help

Best friend is that friend who is closest and dearest friend and is always there for u anytime when u need them.....and specially who knows all ur secrets???

1Thank You

????? ?????? 5 years, 11 months ago

A best friend is a person who knows you as you are,understands where you have been accepts what you have became and still gently allows you to grow.

2Thank You

ANSWER

Konsa saal me vinya congrees ka gathan hua

Posted by Mandeep Sharma 5 years, 11 months ago

CBSE > Class 10 > सामाजिक विज्ञान

6 answers

Pradeep Sharma 5 years, 10 months ago

1815

0Thank You

Laxita Tyagi 5 years, 10 months ago

hlo

0Thank You

Mandeep Sharma 5 years, 11 months ago

Ancha r

0Thank You

Miss. 1234 5 years, 11 months ago

vinya congrees ka pta ni...??...mujhe Vienna congress ka pta hai 1815 is the answer

0Thank You

Noob Pandey 5 years, 11 months ago

1815

0Thank You

Mandeep Sharma 5 years, 11 months ago

Hwuw

2Thank You

ANSWER

A light ray incident normally on a plane mirror suffers deviation of

Posted by Jaskaran Pandher 5 years, 11 months ago

CBSE > Class 10 > Science

2 answers

Noob Pandey 5 years, 11 months ago

No deviation It will travel back along its patth

0Thank You

????? ?????? 5 years, 11 months ago

If the ray fall normally it will not deviate it will go back from the same path.

1Thank You

ANSWER

Define spore formation

Posted by Harsh Kumar 5 years, 11 months ago

CBSE > Class 10 > Science

2 answers

Bittu Handge 5 years, 11 months ago

Spore formation is an asexual reproduction which is perform by rhizopus(fungi). Rhizopus have sporangia which contain spores. When sporangia burst spores spread and give birth to new individuals.

0Thank You

Jaskaran Pandher 5 years, 11 months ago

This is very important

0Thank You

ANSWER

Article on pollution

Posted by Ritik Tomar 5 years, 11 months ago

CBSE > Class 10 > English Language and Literature

1 answers

Meghna Thapar 5 years, 10 months ago

The presence of usually high concentration of harmful or poisonous substances in the environment is called pollution. An unwanted and harmful substance that contaminates the environment is called a pollutant.

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ANSWER

??plz tell me ,agar main 6 main se 1 subject main fail ho jaun to kya computer ke marks laģenge?

Posted by Rehan Anu 5 years, 11 months ago

CBSE > Class 10 > Mathematics

10 answers

Rehan Anu 5 years, 10 months ago

SHREYA SHARMA I've got 70 marks in my school computer practicals??

1Thank You

Rani Mishra ??? 5 years, 11 months ago

Yes bro my computer sir told me this if we fail in 1 subject out of six then IT marks will be added to it.

2Thank You

Shreya Sharma?? 5 years, 11 months ago

Ohh rehan.....bt aad nvi hote marks meri teachers ne yahi bataya h.....only 30 marks ka paper hoga nd 70 marks school se jaayenge........bt direct 70 nhi milenge??.......bt if u r good then chances are more??

2Thank You

Potterhead Granger 5 years, 11 months ago

Nope

1Thank You

Aadya Singh ? 5 years, 11 months ago

Yes...add honge..

2Thank You

Rehan Anu 5 years, 11 months ago

Shreya sharma i dont hace skt in my school

2Thank You

Siddharth Bagora 5 years, 11 months ago

Comp. Ke marks lagenge

1Thank You

Shreya Sharma?? 5 years, 11 months ago

Nahi computer ke marks ni add hote.......bs Sanskrit ke hote h..

2Thank You

Rehan Anu 5 years, 11 months ago

Are bhai bas ye batao ki computer ke marks lagenge ya nahi?

2Thank You

Rehan Anu 5 years, 11 months ago

Meri science bilkul theek nahi chal rahi aur baki sab subjects bilkul top class to agar main science main fail ho jaun to computer mujhe bachalega

2Thank You

ANSWER

What is homecarges

Posted by Chitrakshi Nama 5 years, 11 months ago

CBSE > Class 10 > Social Science

1 answers

Meghna Thapar 5 years, 9 months ago

Home Charges are the interests of India's external debts and the payments of the salaries and pensions of British officials in India are what the Home Charges comprised of. The trade surplus was used to make these payments or the payments for the Home Charges.

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ANSWER

In rhe refining of silver the recovery of silver from silver nitrate solution involved dispacement by copper metal write down the reaction involved

Posted by Yash Sharma 5 years, 11 months ago

CBSE > Class 10 > Science

1 answers

Surya Datt Chaturvedi 5 years, 11 months ago

When the copper is mixed with silver nitrate it displaces silver because copper is more reactive than the silver. The Reaction is 2AgNO3+Cu →Cu(NO3)2+2Ag

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ANSWER

Shabd v pad kitne no aayege

Posted by Dev Arora 5 years, 11 months ago

CBSE > Class 10 > हिंदी ब

2 answers

Vanshika . 5 years, 11 months ago

1 marks k aayega ye ques

1Thank You

Sonam Sharma 5 years, 11 months ago

2 Marks

1Thank You

ANSWER

a 4 centimetre tall object is placed perpendicular to the principal axis of a convex lens of focal length 24 cm the distance of the object from the lens is 16 find the position size and nature of the image formed using the lens formula

Posted by Kumar Aman 5 years, 11 months ago

CBSE > Class 10 > Science

2 answers

Potterhead Granger 5 years, 11 months ago

The image formed is real, inverted and its height is -12 cm, v = -48

0Thank You

Jaskaran Pandher 5 years, 11 months ago

This is a good earth wale da iPhone 7 kine da

0Thank You

ANSWER

Formation of ammonium chloride?

Posted by Diksha? 5 years, 11 months ago

CBSE > Class 10 > Science

9 answers

Dr. Sanskari ?‍⚕️?‍⚕️ 5 years, 11 months ago

Ab to padhna hi padega.....bye.??

1Thank You

Dr. Sanskari ?‍⚕️?‍⚕️ 5 years, 11 months ago

Chlo ab ye app jada use mt kro.

1Thank You

Dr. Sanskari ?‍⚕️?‍⚕️ 5 years, 11 months ago

???????

1Thank You

Pragya Panwar 5 years, 11 months ago

NH4+CI =NHCI4

1Thank You

Pragya Panwar 5 years, 11 months ago

ammonium + chloride

0Thank You

Dr. Sanskari ?‍⚕️?‍⚕️ 5 years, 11 months ago

Tame kem cho.

2Thank You

Dr. Sanskari ?‍⚕️?‍⚕️ 5 years, 11 months ago

Mjama.???

2Thank You

Dr. Sanskari ?‍⚕️?‍⚕️ 5 years, 11 months ago

2Thank You

Sarfaraz Sarfaraz 5 years, 11 months ago

0Thank You

ANSWER

Kavyansh aayegya

Posted by Ritesh Bhati 5 years, 11 months ago

CBSE > Class 10 > हिंदी ब

1 answers

Aseem Mahajan 5 years, 11 months ago

Not in hindi courseB .... not sure of courseA

0Thank You

ANSWER

Why was the twentieth century called the "Era of the book"?

Posted by Vvidya Grandhi 5 years, 11 months ago

CBSE > Class 10 > English Language and Literature

2 answers

Rani Mishra ??? 5 years, 11 months ago

Books taught everything to humans

0Thank You

Bittu Handge 5 years, 11 months ago

Bcoz earth was saved by a book

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ANSWER

Why galvanized iron articles do not rust even if zinc layer is broken?

Posted by Aseem Mahajan 5 years, 11 months ago

CBSE > Class 10 > Science

1 answers

Meghna Thapar 5 years, 10 months ago

A galvanized substance is coated with a layer of zinc to delay corrosion. Zinc gets corroded itself, instead of the substance. The outer layer of zinc reacts with the atmospheric oxygen to form Zinc Oxide (ZnO), which is stronger than Zinc. Zinc is more reactive than iron and can be easily oxidised. When the zinc layer breaks down, zinc continues to react and gets oxidised and hence the article is protected against rusting.

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ANSWER

Assertion - when zinc is added to dilute HCL , hydrogen is given off . Reason - hydrogen chloride molecule contain hydrochloric acid and hydrogen atoms .

Posted by Mahima Agrawal 5 years, 11 months ago

CBSE > Class 10 > Science