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

Subjects

RELATED QUESTIONS

Molality

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

ChemistryIf \(K_b=0.60\ \mathrm{K\,kg\,mol^{-1}}\) and the elevation in boiling point is \(\Delta T_b=1.20\ \mathrm{K}\), what is the molality of a non-electrolyte solution?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 15EasyChemistryIf 0.5 mol of solute dissolves in 250 g of solvent, what is the molality of the solution?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 15EasyChemistryIf the value of \(K_f\) is the same in all cases, in which option will the depression in freezing point be greatest?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 15MediumChemistryIf 0.3 mole of solute is dissolved in 600 grams of solvent, what will be the molality?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 15EasyChemistryWhich concentration unit is used directly in calculating freezing-point depression and boiling-point elevation?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 14EasyChemistryWhy is molality often preferred over molarity in colligative property calculations?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 14MediumChemistryIf 0.1 mol of a non-dissociating solute is dissolved in 1 kg of solvent, what is the molality?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 14EasyChemistryIn a solution, ΔTb = 0.78 K and Kb = 0.52 K kg mol⁻¹. What is the molality of the non-dissociating solute?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 14EasyChemistryFor a solution, ΔTf = 3.72 K and Kf = 1.86 K kg mol⁻¹. What is the molality of the non-dissociating solute?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 14EasyChemistryIf \(K_f = 1.86\) and \(\Delta T_f = 0.93\), what is the molality?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 10EasyChemistryIf \(K_b = 0.52\) and \(\Delta T_b = 1.04\), what is the molality of the non-electrolyte solution?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 10EasyChemistryIf 0.2 mole solute is dissolved in 500 gram solvent, what is the molality?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 9EasyChemistryIf molality of a solution is doubled and the solute is a non-electrolyte, what happens to \(\Delta T_b\)?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 9EasyChemistryIn the definition of molality, the amount of solvent is taken in which form?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 5EasyChemistryWhat happens to depression in freezing point when the amount of solute in a solution is increased?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 7EasyChemistryWhich concentration term is used in the formula for elevation in boiling point?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 6EasyChemistryWhy can molarity be affected by a change in temperature?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 11EasyChemistryMolality of a solution is based on what?Class 12Chapter 01: Solutions2: Concentration MetricsLevel 10EasyChemistryIf two solutions are prepared in the same solvent, have the same molality, and their solutes do not dissociate, how will their depressions in freezing point compare?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 12MediumChemistryWhat happens to depression in freezing point when molality is increased?Class 12Chapter 01: Solutions5: Colligative PropertiesLevel 11Easy