CBSE Class 12-science Questions and Answers

Adequate preparation for Class 12 Science subjects also gives you an edge if you want to pursue engineering or medicine-related courses in reputed colleges in India. The reason is, your Class 12 Science syllabus topics are part of the syllabus of competitive exams like JEE or NEET. You can find all the necessary resources for your Class 12 exam preparation along with JEE and NEET prep e-learning materials on TopperLearning.

Now, you can quickly revise Class 12 topics with our complete textbook solutions for NCERT CBSE Class 12 Science. Our Class 12 textbook solutions cover subjects such as Physics, Biology, Chemistry, Mathematics and Hindi. For extra practise, our textbook solutions also consist of free RD Sharma solutions for Class 12 Mathematics. Study thoroughly by using our model answers that are created by subject experts, as per your latest Class 12 Science syllabus and exam guidelines.

Browse through our CBSE Class 12 Science resources and add these resources to your study plan as required. Practise questions from CBSE Class 12 Science Mathematics a little more or revise the most important questions in Physics multiple times. And if you come across difficulties, ask your questions through our ‘Undoubt’ section to get the necessary answers. This way, preparing for your exam with some of the best Class 12 study materials right here on TopperLearning can support you in achieving the desired score in your board exam.

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CBSE XII Science - Chemistry

Racemisation occurs in  (a) Lactic acid (b) Tartaric acid (c) Both a and b (d) None of the above    

Asked by vyakhyasharma2018 | 22nd Oct, 2021, 11:39: AM

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CBSE XII Science - Physics

What is shunt  

Asked by hv200613 | 20th Oct, 2021, 11:36: AM

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CBSE XII Science - Chemistry

in elingham diagram why metals at the lower of diagram can reduce metal oxides at top in diagram?

Asked by yashrajgharte24.12dgatl | 14th Oct, 2021, 10:13: PM

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CBSE XII Science - Chemistry

I want to know about close packing? 

Asked by danishkhan078765 | 14th Oct, 2021, 09:04: PM

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CBSE XII Science - Chemistry

What we use to clean copper utensils and why?

Asked by pcn.gugale | 14th Oct, 2021, 02:54: PM

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CBSE XII Science - Physics

derive an expression for the magnifying power of an astronomical telescope in normal adjustment?

Asked by shijurlytepz | 12th Oct, 2021, 06:56: PM

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CBSE XII Science - Chemistry

food items

Asked by umeshts142 | 12th Oct, 2021, 06:19: PM

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CBSE XII Science - Chemistry

What is difference between Henry's law and Raoult's law??

Asked by vandanakumari4235 | 11th Oct, 2021, 03:18: AM

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CBSE XII Science - Chemistry

kp and kc

Asked by cjam41665 | 10th Oct, 2021, 12:56: AM

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