All Questions

Chemistry

Follow
Showing 6591 - 6600 out of 11611 Questions
74 Views

Hii ...maam/sir Im private student of class 12 cbse I want to know my physics chemistry biology and physical education practical topics so that I can make my practical files please help me plzzzz

Devraj Student Expert 19th Dec, 2019

Hii

There are lots of prescribed experiments from CBSE, from which you need to do few. School choses among them and make every student to do the same. So, you need to do same experiment as of the your classmate. So, it is better to ask from your school teacher

81 Views

which is the best government college in India for study BSc chemistry?

Kanupriya Gupta 28th Jan, 2020
Dear Aspirant,

B.Sc. in Chemistry is an undergraduate course for three years. For this the candidates who apply must pass in their 10+2 from a recognised board and must have obtained the minimum aggregate percentage depending on the college or university they are applying to. The applicants ca be diploma
288 Views

how to prepare chemistry to score 140+ in neet 2020

Pratyay Islam 10th Mar, 2020

Hello Student ,

Chemistry is one of the most scoring subject in NEET if you are well prepared. I myself scored 167/180 in NEET 2019 , so I think I will be able to help you.

For Organic Chemistry - First master the theory part and learn all the important

101 Views

i got 65% in chemistry honours but 58% in graduation overall including subsidiary and honours paper...so my question is that am i elegible for government exam whose eligibility criteria is more than 60% in graduation...

Harshita Gupta 19th Dec, 2019
Hey,

If the eligibility criteria states that the minimum required score is 60%, then it means that the end result should be 60% or the aggregate score of all the semesters should be 60%.

So, if you have completed your graduation with 58%, then most probably you are not eligible
65 Views

Im in Bsc 3rd year with subjects like zoology and chemistry and i passed class 12th by 58% but i failed in chemistry in in 12th can i attempt this exam

Pankhuri Kumari 19th Dec, 2019

Hii Anuj!

Sorry Dear! But you forgot to tag the name of the exam for which you asked the question. But, assuming it to be NEET UG 2020, i am providing you the link below  which will give you the details of eligibility criteria for the exam. From here, you

65 Views

I had biochemistry and biotechnology as my core subjects in B.sc but neither physics nor Chemistry.Is there any least possibility that I could attend Neet? And also help me with qualifying code If I am eligible.

ADITYA KUMAR Student Expert 19th Dec, 2019
Hello there!

Greetings!

You are eligible for neet examination even if you don't have physics and chemistry in your bsc provided you have passed in Physics, Chemistry, Biology/Biotechnology and English individually and must have obtained a minimum of 50% marks taken together in Physics, Chemistry and Biology/Bio-technology in your class
424 Views

Hello sir and mam, can you please tell me what is the clause(2) rule for neet eligibility ?? Is the 50% marks for general in pcb including theory and practical or in theory , practical individually ?? I got 50 in physics, 52 in chemistry, 82 in biology in board . Am I eligible for neet 2020 ??

S. Saha Student Expert 19th Dec, 2019
The qualifying marks to be considered are aggregate marks only for PCB subjects. It is minimum 50% for unreserved category and 40% for OBC/SC/ST categories and 45% for PwD candidates. As you told, you have got 82 in biology, 52 in chemistry and 50 in physics, so your aggregate in
702 Views

I failed Chemistry in my 1st pre-board exam? i am jee aspirant and I go to coaching everyday

sudheer kumar 18th Dec, 2019
Dear aspirant,
Don't be so depressed, you have 3 Months  more for board. If a person can crack the the IAS paper in 6 months this is the just boards. Believe me this is the. Easiest exam you will going to give in your life , the best way for
191 Views

what are the top paid jobs for the students who has taken physics, chemistry ,maths and computer science as their main subjects?

L RESHMASREE 18th Dec, 2019

The students taking Computer Science as their main subject can choose their job as such like:-

  • Software Developer . ...
  • Computer Hardware Engineer. ...
  • Computer Network Architect. ...
  • Database Administrator. ...
  • Information Security Analyst. ...
  • Computer System Analyst. ...
  • Web Developer . ...
  • Computer Programmer .

Among these the highest

98 Views

what is the structure of Sodium Penta sulphide

KISHORE LOHRA 18th Dec, 2019

Dear Garv Behl

Sodium polysulfide is a general term for salts with the formula Na2Sx, where x = 2 to 5. The species Sx2−, called polysulfide anions, include disulfide (S22−), trisulfide (S32−), tetrasulfide (S42−), and pentasulfide (S52−).

(https://en.m.wikipedia.org/wiki/File:Na2S5_as_chemdraw.png)

Sodium pentasulfide


The question have been saved in answer later, you can access it from your profile anytime. Access now