Example 1 · difficulty 1/5
Hydrogen absorbed uniformly in palladium is classified as which type of solution?
- A. Gas in solid
- B. Solid in gas
- C. Gas in liquid
- D. Liquid in solid
2020 source guide · Chemistry
NEET 2020 Chemistry Solutions Questions
Connect the official 2020 paper with current Chemistry practice without labelling original previews as PYQs.
200 original questions · explicit provenance labels
ChemistryPlate 16
NeetVellum atlas · fig. chemistry
16
What to master
concentration terms, vapour pressure, colligative properties and abnormal molar mass.
Original practice preview
These are current-syllabus NeetVellum questions, shown separately from historical-paper provenance.
Example 2 · difficulty 1/5
A homogeneous alloy of copper dissolved in gold is an example of which type of solution?
- A. Liquid in solid
- B. Solid in solid
- C. Solid in liquid
- D. Gas in solid
Example 3 · difficulty 2/5
In a solution made by dissolving 10 g glucose in 90 g water, which statement is most appropriate?
- A. Both components must be called solvents
- B. Glucose is the solvent because its molar mass is larger
- C. Water is the solvent because it is present in larger amount and determines the liquid state
- D. Glucose is the solvent because it is the nonvolatile component
The evidence-first practice loop
- 1. Verify provenanceOfficial paper and final key before accepting a PYQ label.
- 2. Attempt closed-bookExpose the concept or execution gap before rereading.
- 3. Repair and returnClassify the miss and re-practice after a delay.
Canonical chapter practice
Frequently asked questions
Are these official NEET 2020 Chemistry Solutions PYQs?
No. The previews are original NeetVellum practice questions. A historical item receives a PYQ label only after its official paper and authoritative final answer key are attached. Use the official archive for the source paper.
How should I use the NEET 2020 paper?
Solve the official paper under its original timing, verify against the final key, classify every miss, and then use the linked current-syllabus practice bank to repair the exposed concept.