Class 12 Chemistry: Solutions Worksheet
This worksheet covers key concepts related to solutions, including colligative properties, concentration terms, and ideal/non-ideal solutions. Students will practice through multiple-choice, fill-in-the-blanks, and short answer questions.
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- Q1.Which of the following is NOT a colligative property?
- A.Osmotic pressure
- B.Elevation in boiling point
- C.Freezing point depression
- D.Vapor pressure of solvent
- Q2.An azeotropic mixture of two liquids has a boiling point lower than either of the two pure liquids. This indicates:
- A.Positive deviation from Raoult's law
- B.Negative deviation from Raoult's law
- C.Ideal solution behavior
- D.No interaction between components
- Q3.The unit of molality is:
- A.mol L⁻¹
- B.g L⁻¹
- C.mol kg⁻¹
- D.kg mol⁻¹
- Q4.According to Henry's Law, the partial pressure of the gas in vapor phase (p) is proportional to the mole fraction of the gas (x) in the solution. The correct expression is:
- A.p = kH/x
- B.p = kH + x
- C.p = x/kH
- D.p = kH x
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What's inside this workbook
This Class 12 Chemistry Practice contains 10 questions across 2 printable pages and includes a full answer key at medium difficulty. Aligned to the CBSE and NCERT syllabus.
How this worksheet helps your child
- Builds confidence in core Chemistry concepts taught in Class 12 through repeated, varied practice.
- Aligned to CBSE and NCERT — questions mirror the pattern children see in school tests and unit assessments.
- Comes with an answer key so parents and students can self-check in minutes, without needing a teacher.
- Pitched at medium level — use it for daily homework, weekend revision or quick exam warm-ups.
Topics covered
How to use this worksheet at home
Open the print view and use your browser's Print dialog to print on regular A4 paper or save as a PDF. Hand the printed sheet to your child (Class 12) and set a relaxed time limit — 15 to 25 minutes works for most Chemistry worksheets. When they're done, open the "With answer key" view and let them self-mark question by question. Re-print as many times as you need; the file never expires and there's no download limit.
Frequently asked questions
- Is this Chemistry worksheet really free?
- Yes — every workbook on WorkbookWala is 100% free to download and print. No login, no email, no paywall. We're free for students, parents and teachers.
- Is it aligned to the CBSE / NCERT syllabus?
- Yes. All Class 12 worksheets are built around the CBSE and NCERT pattern so they map cleanly to what your child is studying in school.
- Can I print this worksheet at home?
- Yes. Click "Open print view" and use your browser's Print dialog to print on standard A4 paper, or save it as a PDF for later. The layout is designed to fit cleanly without scaling.
- Does it include an answer key?
- Yes — click "With answer key" to print a version with answers included, so parents and students can self-mark in minutes.
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