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

Class 12 Mcq

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

ChemistryWhich statement about vapour pressure and rate of evaporation is most correct?Class 12Chapter 01: Solutions4: Vapour PressureLevel 8Medium ChemistryIf total vapour pressure of a mixture is higher than the value predicted by Raoult's law, what molecular behaviour is likely?Class 12Chapter 01: Solutions4: Vapour PressureLevel 6Easy ChemistryWhich option gives a correct unit of vapour pressure?Class 12Chapter 01: Solutions4: Vapour PressureLevel 3Easy ChemistryIf mole fraction of solute is doubled while the solution remains dilute, what happens to relative lowering of vapour pressure?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 6Easy ChemistryA liquid has very low vapour pressure. What is a reasonable conclusion about intermolecular attraction in it?Class 12Chapter 01: Solutions4: Vapour PressureLevel 5Easy ChemistryWhy is the vapour phase richer in the more volatile component?Class 12Chapter 01: Solutions4: Vapour PressureLevel 6Easy ChemistryWhy can lowering of vapour pressure be less than expected for an associating solute?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 9Medium ChemistryWhy can lowering of vapour pressure be greater than expected in a solution of an electrolyte?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 9Medium ChemistryIf two solutions have the same number of solute particles at the same temperature in the same solvent, how will the lowering of vapour pressure compare?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 7Medium ChemistryWhy is relative lowering of vapour pressure considered a colligative property?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 6Easy ChemistryWhich pair may show nearly ideal behaviour?Class 12Chapter 01: Solutions4: Vapour PressureLevel 7Medium ChemistryWhich pair can be considered a good example of negative deviation?Class 12Chapter 01: Solutions4: Vapour PressureLevel 9Medium ChemistryWhich mixture is more likely to form a maximum boiling azeotrope?Class 12Chapter 01: Solutions4: Vapour PressureLevel 8Medium ChemistryWhich mixture is more likely to form a minimum boiling azeotrope?Class 12Chapter 01: Solutions4: Vapour PressureLevel 8Medium ChemistryWhat happens to the partial vapour pressure of a volatile component when its mole fraction in liquid phase decreases?Class 12Chapter 01: Solutions4: Vapour PressureLevel 5Easy 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 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