Question

hardest chap in science
class 10
dont spam​

Answer 1

Answer:

Optics.....

It is not hardest... But it is the lenthy one... It takes time

Answer 2

Let me try to help you here by dividing this into physics, chemistry and biology.

Biology :

Complete the “Life processes” chapter first and then try completing the hereditary and evolution chapter. These two chapters are the ones I personally found very exhausting to study and understand as they were a bit dry.

Then, go on for the other chapters.

Also, if you are deciding to take biology group for your high school, then put some extra effort here.

Physics :

When it comes to physics I would ask you to try completing the chapter “Light, reflection and refraction” first because this would be repeated in both eleventh and twelfth as well with a bit more of explanation.

So, if you’re thorough with this, it will be a big bonus for you in eleventh as you need not waste your time studying this chapter again.

Then go for “Magnetic effect of electric current” as chapters based on this will be appearing in both eleventh and twelfth as well. So, this will be really useful for you.

After this you can go for the other chapters in any order.

Chemistry :

As far as chemistry is concerned, going from the basics is the only way to understand the concepts. So, try learning the first two or three chapters as much as you can.

Then, proceed to the most important chapter “Carbon and it’s compounds”. Try understanding this chapter as far as possible because you will be carrying this knowledge till twelfth and the entire organic chemistry you learn in eleventh and twelfth is based on this.

So, if you’re through with this chapter organic chemistry will be easy for you because you will not have to sit and study this again and waste your time on this.

Then, the next big thing in chemistry will be “Periodic Classification of Elements”. Even this chapter will be appearing in both eleventh and twelfth physical chemistry as “d and f block elements”, “s block elements”, then the most trickiest of all “The p-block elements”.