Hi Devashish,

As you are a Chemical engineering 1st year student, you should learn programming language for upgrading your skills. Now, there are many languages in the market, like Java, Python, C++, PHP and many more. But if you are beginner in programming world I would suggest you to learn C first and then C++. When you will learn both of these language you will be able to solve basic programming questions. Then, you can go for languages like Python, Java etc.

Feel free to ask doubts in the Comment Section.

I hope this information helps you.

Good Luck!