Ask questions which are clear, concise and easy to understand.

Ask Question
  • 0 answers
  • 1 answers

Sachin Sumanth 1 month, 1 week ago

Names are not that much necessary.only the name reactions and conversions are practice and memorise them.if you want to memorise names then follow pneumatics and learn
  • 1 answers

Sachin Sumanth 1 month, 1 week ago

Science is the study of physical,chemical and biological composition and aspects of all ecosystems and life forms from the birth of this universe
  • 2 answers

Aditya Chauhan 1 month, 3 weeks ago

But here i cant upload the pfds is there any other way

Aditya Chauhan 1 month, 3 weeks ago

I have i can provide you
  • 1 answers

Aditya Chauhan 2 months ago

First finish phusical portion with short summary and learning formulas Then finish organic Than inorganic after completing the theory portions go on numericals objective one with the book you are doing for neet preperation
  • 2 answers

Yogita Ingle 3 months, 4 weeks ago

Atoms and molecules are too small to count. To solve this problem their numbers are expressed in terms of Avogadro’s number (NA = 6.023 1023).  Mole is the number equal to Avogadro’s number just like a dozen is equal to 12, a century means 100, a score means = 20.

Mole can be defined as  a unit which represents 6.023 x1023 particles of same matter.

Bodapati Ramesh 3 months, 4 weeks ago

  • 1 answers

Ankur Sonar 3 months, 2 weeks ago

Chelate ligand= forming chelating complexes Ambidentate ligand=which act as ambidient in nature
  • 2 answers

Ankur Sonar 3 months, 2 weeks ago

Oxidation state of the compound

Himanshu Bansal 3 months, 4 weeks ago

The central metal or the metal atoms in coordination compounds show two types of valency. They are the primary and secondary valency. The primary valency relates to the oxidation state and the secondary valency relates to the coordinate number. The number of secondary valences is fixed for every metal atom.
  • 0 answers
  • 1 answers

Areesha Rizwan 5 months, 1 week ago

Aluminium sulphate and potassium sulphate
  • 1 answers

Aditya Chauhan 2 months ago

On the bases of no. Of lone pair and bond pair It is Only applicable for covalent bonded compounds For example 3,2 is T shaped
  • 4 answers

Karan Deka 5 months, 1 week ago

In group no 17 . This are all halogen element

Juvairiya Jalwa 5 months, 2 weeks ago

17 group

Mohammed Sameer Sameer 5 months, 4 weeks ago


Harsh Pratap Singh 6 months, 1 week ago

  • 2 answers

Mehta Khushal 7 months ago

The settling down of colloidal particles is known as peptization

Nihal Ahmad Chaudhary 7 months, 1 week ago

peptization is a process of making colloidal sol
  • 2 answers

Amaan Ansari 5 months ago

Anything which have mass and occupie some space is known as matter
Matter is anything that occupy by space and has mass

Buy Complete Study Pack

Subscribe complete study pack and get unlimited access to selected subjects. Effective cost is only ₹ 12.5/- per subject per month. Based on the latest CBSE & NCERT syllabus.

myCBSEguide App


Trusted by 70 Lakh Students

CBSE Test Generator

Create papers in minutes

Print with your name & Logo

Download as PDF

3 Lakhs+ Questions

Solutions Included

Based on CBSE Blueprint

Best fit for Schools & Tutors

Work from Home

  • Work from home with us
  • Create questions or review them from home

No software required, no contract to sign. Simply apply as teacher, take eligibility test and start working with us. Required desktop or laptop with internet connection