Skip to content

Update

Muft Shiksha™ एक 100% Free Education Portal है 🇮🇳, जिसका उद्देश्य Class 9–12 के हर विद्यार्थी तक High-Quality Education को पूरी तरह मुफ्त पहुँचाना है। 🇮🇳 हम मानते हैं कि अच्छी शिक्षा किसी student की आर्थिक स्थिति पर निर्भर नहीं होनी चाहिए। 🇮🇳 हर विद्यार्थी को वही Quality Study Material, MCQs, Quizzes, Exam Preparation, Concept-Based Learning और Bilingual Support मिलना चाहिए, जो आमतौर पर महंगी Coaching या Premium Platforms में मिलता है। Muft Shiksha™ 🇮🇳 इसी सोच के साथ बनाया गया है

RELATED QUESTIONS

Chapter 01 Solutions

Class 12 Chemistry के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

ChemistryIf some liquid remains in a closed vessel and temperature is constant, what happens to equilibrium vapour pressure when vessel volume is changed slightly?Class 12Chapter 01: Solutions4: Vapour PressureLevel 7Medium ChemistryWhy is a closed vessel necessary while measuring vapour pressure?Class 12Chapter 01: Solutions4: Vapour PressureLevel 4Easy ChemistryA solution has solute mole fraction 0.05. Pure solvent vapour pressure is 200 kPa. Assuming a non-volatile solute, what is the lowering of vapour pressure?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 7Easy ChemistryWhich solution is expected to obey Raoult's law best?Class 12Chapter 01: Solutions4: Vapour PressureLevel 6Medium ChemistryWhat happens to the boiling point of a solution when its vapour pressure is lowered?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 5Easy ChemistryWhich statement is generally true for a liquid with higher vapour pressure?Class 12Chapter 01: Solutions4: Vapour PressureLevel 4Easy ChemistryIf a solution has much lower vapour pressure than the pure solvent, which conclusion is more likely?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 5Easy ChemistryWhich statement best describes the effect of a non-volatile solute?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 3Easy ChemistryFor formation of an ideal solution, what are the approximate heat and volume changes on mixing?Class 12Chapter 01: Solutions4: Vapour PressureLevel 5Easy ChemistryWhy does the boiling point of water decrease on mountains?Class 12Chapter 01: Solutions4: Vapour PressureLevel 4Easy ChemistryHow is vapour pressure related to boiling point?Class 12Chapter 01: Solutions4: Vapour PressureLevel 4Easy ChemistryWhich solution is expected to show greater lowering of vapour pressure?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 5Easy ChemistryA solution has solvent mole fraction 0.90. If pure solvent vapour pressure is 50 kPa, what is the solution vapour pressure assuming the solute is non-volatile?Class 12Chapter 01: Solutions4: Vapour PressureLevel 6Easy ChemistryIn an ideal solution, pure vapour pressure of component A is 200 kPa and that of component B is 100 kPa. If the mole fraction of A is 0.40, what is the total vapour pressure?Class 12Chapter 01: Solutions4: Vapour PressureLevel 8Medium ChemistryThe mole fraction of a component in the vapour phase is related to what?Class 12Chapter 01: Solutions4: Vapour PressureLevel 6Easy ChemistryIf the mole fraction of the more volatile component increases in an ideal binary solution, what happens to total vapour pressure?Class 12Chapter 01: Solutions4: Vapour PressureLevel 5Easy ChemistryFor a binary ideal solution of volatile liquids, what is the nature of the graph between total vapour pressure and composition?Class 12Chapter 01: Solutions4: Vapour PressureLevel 7Medium ChemistryWhat happens to equilibrium vapour pressure if the surface area of a liquid is increased in a closed vessel?Class 12Chapter 01: Solutions4: Vapour PressureLevel 5Medium ChemistryWhy does the equilibrium vapour pressure of a liquid generally increase when temperature is increased?Class 12Chapter 01: Solutions4: Vapour PressureLevel 4Easy ChemistryWhy does a liquid like acetone have higher vapour pressure than water?Class 12Chapter 01: Solutions4: Vapour PressureLevel 4Easy