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syllabus of science CBSE board

akshatk 1st Dec, 2020

Hi, since you have not specified which class's CBSE syllabus you are interested in, here is the updated syllabus of class 10th:

Unit I: Chemical Substances-Nature and Behaviour

Chemical reactions: Chemical equation, Balanced chemical equation, implication of a balanced chemical equation, types of chemical reactions : Combination, decomposition, displacement, double displacement, precipitation, neutralization, oxidation and reduction.

Acids, bases and salts: Their definitions in terms of furnishing of H+ and OH- ions, General properties, examples and uses, concept of pH scale (Definition relating to logarithm not required), importance of pH in everyday life; preparation and uses of Sodium Hydroxide, Bleaching powder, Baking soda, Washing soda and Plaster of Paris.

Metals and nonmetals: Properties of metals and non-metals; Reactivity series; Formation and properties of ionic compounds.

Unit II: World of Living

Life processes: ‘Living Being’. Basic concept of nutrition, respiration, transport and excretion in plants and animals.

Reproduction: Reproduction in animals and plants (asexual and sexual) reproductive health-need and methods of family planning. ribution - Laws for inheritance of traits.

Carbon compounds : Covalent bonding in carbon compounds. Versatile nature of carbon. Homologous series.

Periodic classification of elements: Need for classification, early attempts at classification of elements (Dobereiner’s Triads, Newland’s Law of Octaves, Mendeleev’s Periodic Table), Modern periodic table, gradation in properties, valency, atomic number, metallic and non-metallic properties.

Unit III: Natural Phenomena

Reflection of light by curved surfaces; Images formed by spherical mirrors, centre of curvature, principal axis, principal focus, focal length, mirror formula, magnification. Refraction; Laws of refraction, refractive index. Refraction of light by spherical lens; Image formed by spherical lenses; Lens formula; Magnification. Power of a lens. Refraction of light through a prism, dispersion of light, scattering of light, applications in daily life.

Unit IV: Effects of Current

Electric current, potential difference and electric current. Ohm’s law; Resistance, resistivity, Factors on which the resistance of a conductor depends. Series combination of resistors, parallel combination of resistors and its applications in daily life. Heating effect of electric current and its applications in daily life. Electric power, Interrelation between P, V, I and R.

Magnetic effects of current: Magnetic field, field lines, field due to a current carrying conductor, field due to current carrying coil or solenoid; Force on current carrying conductor, Fleming’s Left Hand Rule, Electric Motor, Electromagnetic induction. Induced potential difference, Induced current. Fleming’s Right Hand Rule.

Unit V: Natural Resources

Our environment: Eco-system, Environmental problems, Ozone depletion, waste production and their solutions. Biodegradable and non-biodegradable substances.

66 Views

I have done my class 10 from maharashtra board they have written my name as per there pattern. And I am doing my 12 from cbse board they have written name according to maharashtra board but the have written my name in capital letter is there any problem while taking addmission in iit nit

Zeenat Saba 25th Nov, 2020

Hii,

If the names in both the Marksheet of 10th and 12th is same then probably it will not going to create any problems while taking admission in NIT or IIT.

since for admission and any other procedure of admission the Names which is written in 10th marksheet will be taken.

So i think it will not going to create any problem.

Hope this will help you,

All the very best!!

275 Views

12 appearing student of cbse board is eligible for upsee..

Swarnima Singh 19th Nov, 2020

Hi aspirant..!!

Hope you are doing great. Yes, you are eligible for upsee 2021. The eligibility criteria for upsee is that the student who are appearing 12th or done with there 12th. So , yes you are eligible. Have a nice day. Hope this help

Thank you

1742 Views

what should be minimum age for 9th CBSE board registration

daniasufian2000 18th Nov, 2020
Dear student!
As per the guidelines of the central board of secondary education (CBSE) the minimum age to appear in the 10th board exam is14 years, as of 31st December of the year of examination. So for 9th class, it should be one year less.

Hope this helps!
Regards!
145 Views

what should be minimum age for class 10th CBSE board examination and still date

tinni.chats 18th Nov, 2020

Hello aspirant, hope you are doing good.

So, as per the guidelines of CBSE, a student has to be atleast 14years of age by 1st october of the year he/she is supposed to appear for the examination, and the board follows it very strictly.

Hope this helps you. Good Luck !!

1697 Views

i have accidentally filled "Any Public School/ Board/ University examination in India or in any foreign country recognized as equivalent to the 10+2 system by the Association of Indian Universities (AIU)." in the jee form when it asked for class 12th qualifying exam instead of CBSE board. Big mistk?

ARYAN SAGAR 22nd Dec, 2020
Dear student,

Yes you have made a big mistake, but don't worry.
As you have filled the wrong board, then for correcting the details the correction windows facility will be provided by jee mains. And in this you can correct your academic details.

For jee mains February session the correction facility will open from 19th january to 21st January 2021.
So, you can correct your academic details in between 19th to 21st january.
Also apart from academic details you can also Change the details like ( if any ) - Personal Details, change of Paper, Language of Examination, Name, State of Eligibility, Date of Birth, category.

Also you can check out the following link to know more about jee mains correction window :-
https://engineering.careers360.com/articles/jee-main-application-form-correction/amp
71 Views

Mam /sir mere cbse board me 69% hai, kya mera khi admission go sakta hai kisi polytechnic ya bsc course, meri pcb stream h, abhi Delhi Mein hun, Mein admission ke liye khi bhi shift hone ko tyyar hn. MP, dehradun, please guide. Mein bhut pareshan hun apne admission ko leke,private cant affordable.

NIKITA DUTT 7th Nov, 2020

Dear aspirant

I am mentioning the states for polytechnic Gov. colleges

Maharashtra

Gujarat

karnataka

kerela

Tamil Nadu

Punjab

Goa

These are states for where you can get good polytechnic colleges. Check there websites first before applying application.

https://engineering.careers360.com/articles/polytechnic

All the best.


456 Views

how much marks are required in CBSE BOARD class 12th for BSc forensic science in government institute of forensic science

debolinadawn 4th Nov, 2020

Dear aspirant,

Hope you are doing well. As per your query you need to score a minimum of 60%  in your boards given that you are from general category for admission in Government Institute of Forensic Sciences. But it will better it you aim for 90% and above which is considered to be a very good marks as the admissions there is totally merit based. As high as your marks are more better is your chances for getting into your desired course. Please click on the link below for more information and updates. Hope you find this helpful. Thank you.

https://www.careers360.com/colleges/government-institute-of-forensic-science-aurangabad

79 Views

I am currently in class 12 ( pcm) from cbse board . I want to take admission in class 11 from state board in pcb . am I eligible for neet ? one more question if I will get gov. medical college can I face any problem in document verification in future

ADITYA KUMAR Student Expert 12th Dec, 2020

Hi

You don't need to worry at all the dear even if you are doing your class 12th with PCM from CBSE board and now you want to do your 10+2 again from state board with PCB.

Neet eligibility  criteria says that, to be eligible  you must have passed in English and in both the theory and practical  of PCB i.e Physics, Chemistry and Biology individually with at least  50  % in aggregate of PCB ( in theory +practical) in 12th examination  if belong to general category , or   at least  40%  in aggregate of PCB if belongs to  Obc/ Sc /st

So, if you do again your 11th and 12th with PCB from state board and fulfill the above mentioned percentage criteria in PCB then you will be definitely eligible for Neet examination with your qualification and don't worry you won't face any problem during admission regarding document verification or anything else due to this, if you managed to qualify Neet examination

Also,
Minimum age limit is 17 years old ,so  to be eligible for neet 2021 one has to be at least 17 years old by  31st  December 2021

For detailed information about neet examination go through our page for which link is provided below; -

https://medicine.careers360.com/articles/neet-eligibility-criteria

Thank you

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