UPSC Combined Geo-Scientist (Main) Chemistry Paper II: Model Answers 2021 to 2025

What is inside

• Printed copy from VKCSpiral bound on A4, so diagrams stay full size and the book lies flat while you write. Posted anywhere in India within 3 working days; delivery is included in the fee.
• Five complete papers2021, 2022, 2023, 2024 and 2025. All fifteen questions of every paper and every part, with the full question printed above its answer. The site solutions answer ten.
• A plan for each paperEach paper opens with its pattern, a time plan and a suggested choice of ten questions: Question 1, six of Section B and three of Section C.
• Numericals worked throughReal gases and the Boyle temperature, Bragg's law and Miller indices, chemical potential and equilibrium constants, rate laws and activation energy, cells and the Nernst equation: every numerical worked from the formula to a result with units.
• Graphs and diagrams drawn outZ against P, consecutive-reaction curves, adsorption isotherms, unit cells, particle-in-a-box levels, rotational and vibrational spectra, Franck–Condon curves and Jablonski diagrams, drawn with labelled axes.
• Where the marks come fromTopic-wise weightage of marks across the five years, mapped to the eight units of the syllabus, and a topic-wise index of every part with marks and page.
• The syllabus and a prefaceThe full Paper II syllabus at the front, numbered the way the weightage table and index use it, and a preface from three attempts at this examination.

The book or the free solutions on this site?

• Free on this siteEach year's solution, read page by page in the browser, with the Telegram and channel links on its pages. Each solution here answers the ten questions picked in its time plan. The book answers all fifteen.Read the solutions
• The bookAll five years in one clean volume that opens offline in the Kindle app: all fifteen questions of every paper answered, a time plan for each paper, the topic-wise weightage and a topic-wise index for revising one topic across five years.Order the printed copy Kindle edition on Amazon.in

Before you buy

• Printed copy from VKCSpiral bound on A4, so diagrams stay full size and the book lies flat while you write. Posted anywhere in India within 3 working days; delivery is included in the fee.
• Read in the Kindle appThe free Kindle app on a phone, tablet or computer opens these books. You do not need a Kindle device.
• Fixed pagesPages keep their layout, so diagrams, tables and equations sit exactly where they were drawn. Some older e-ink Kindles do not open fixed-page books; Amazon lists the supported devices.
• Try the free sampleOn the Amazon page, "Send a free sample" puts the opening pages in your Kindle app before you pay.

Read it already? A short, honest review on Amazon helps other aspirants find the book. Write a review

Other books

Printed copy and Kindle

UPSC Civil Services (Main) Chemistry Paper I: Model Answers 2021 to 2025

Five solved papers of the Chemistry optional Paper I, all eight questions of every paper.

• All eight questions of each paper, with the question printed above its answer
• Question choice and time plan for each paper
• Topic-wise weightage and a topic-wise index

Printed copyKindle editionRead sample pages

Printed copy and Kindle

UPSC Civil Services (Main) Chemistry Paper II: Model Answers 2021 to 2025

Five solved papers of the Chemistry optional Paper II, all eight questions of every paper, answered with reaction schemes and mechanisms.

• All eight questions of each paper, with the question printed above its answer
• Mechanisms drawn out and labelled on the scheme
• Topic-wise weightage and a topic-wise index

Printed copyKindle editionRead sample pages

Printed copy and Kindle

UPSC Combined Geo-Scientist (Main) Chemistry Paper I: Model Answers 2021 to 2025

Five solved papers of the Geo-Scientist Mains Chemistry Paper I, all eleven questions of every paper, answered with worked titration and gravimetric calculations, structures and diagrams.

• All eleven questions of each paper, with the question printed above its answer
• Titration, gravimetric and nuclear numericals worked with units; structures drawn
• Topic-wise weightage and a topic-wise index

Printed copyKindle editionRead sample pages

Printed copy and Kindle

UPSC Combined Geo-Scientist (Main) Chemistry Paper III: Model Answers 2021 to 2025

Five solved papers of the Geo-Scientist Mains Chemistry Paper III, all ten questions of every paper, answered with worked calculations, instrument diagrams, schemes and spectra.

• All ten questions of each paper, with the question printed above its answer
• Instruments drawn as labelled diagrams, numericals worked with units
• Topic-wise weightage and a topic-wise index

Printed copyKindle editionRead sample pages

Printed copy and Kindle

UPSC Indian Forest Service (Main) Chemistry Paper I: Model Answers 2021 to 2025

Five solved papers of the IFoS Mains Chemistry Paper I, all eight questions of every paper, answered with worked numericals, derivations, structures and diagrams.

• All eight questions of each paper, with the question printed above its answer
• Physical chemistry numericals worked with units; inorganic structures drawn
• Topic-wise weightage and a topic-wise index

Printed copyKindle editionRead sample pages