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12 chemistry prepretory qution paper with answer

Ranjita Kumari 13th Apr, 2026

Hi, you did not mention any board name, so I am providing the CBSE board Class 12th Chemistry question paper with answers.
https://school.careers360.com/boards/cbse/cbse-class-12-chemistry-question-paper-2026

12 mai kitne % chaiye bharti hone ke liye

Pranjali Mathur 13th Apr, 2026

Hello, to take admission in Class 12, the percentage depends on the school and the stream you are applying for.

2 Views

Class 12 pseb chemistry real paper

Saniya Khatri 25th Mar, 2026

Hi Navneet,

You can download the real PSEB Class 12 Chemistry Board Exam 2026 question paper directly from here:

https://school.careers360.com/boards/pseb/punjab-board-class-12-chemistry-question-paper-2026

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In coordination compounds when the the weak field ligands acts as strong ligands ...and what are they?

Saniya Khatri 25th Mar, 2026

Hi,

Weak field ligands like $H_2O$, $F^-$, and $Cl^-$ can act as strong ligands when bound to small, highly charged metal ions (e.g., $Cr^{3+}$, $Co^{3+}$, $Pt^{4+}$) or in environments that enhance orbital overlap. Ligand strength depends on the metal ion and bonding conditions.

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Class 12 science question paper 2026

Sanskriti Srivastava 17th Mar, 2026

Hi Ganapati

To answer you better, please specify the subject: (Physics, Chemistry, Bio).

You may find this link useful:

https://school.careers360.com/boards/cbse/cbse-class-12-question-paper-2026

However, you may find the question paper from the link below by applying relevant filters:

https://school.careers360.com/download/ebooks-and-sample-papers

Hope it helps!

3 Views

Biology 12th question bank 2026

Sanskriti Srivastava 17th Mar, 2026

Hi Sangeetha,

To answer you better, could you please specify your board name.

We don't have the Biology Question Bank specifically. You might find this useful:

Biology Question Paper 2025

Meanwhile, we have provided below the link to access the CBSE Class 12 Question Banks for different subjects:

https://school.careers360.com/boards/cbse/cbse-class-12-question-bank

2 Views

Electrostatic notes for jee 2026

Sanskriti Srivastava 17th Mar, 2026

Hi Bhubaneshwariba!

Attached below is the link to access the electrostatics detailed notes, to help you understand better and prepare for JEE 2026:

Electrostatics Notes

You can also find the notes for other chapters from the link below:

https://engineering.careers360.com/articles/jee-main-2026-revision-notes-solutions

2 Views

CBSE Class 12 Home Science Answer Key 2026 please help

Pranjali Mathur 16th Mar, 2026

Hello, please check this link for the CBSE Class 12 answer key for Home Science: CBSE Class 12 Answer Key 2026

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