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 11 Mcq

Class 11 Chemistry के इस tag से जुड़े questions। हर question के साथ chapter, topic, level और difficulty दी गई है।

ChemistryIf 10 g salt is mixed with 90 g water, what is the mass percentage of salt in the solution?Class 11Chapter 01: SolutionsLevel 4Easy ChemistryIn mass percentage, the mass of solute is expressed with respect to which quantity?Class 11Chapter 01: SolutionsLevel 3Easy ChemistryA solution contains 4 mol solute and 10 mol total. What is the mole fraction of the solute?Class 11Chapter 01: SolutionsLevel 4Easy ChemistryWhich option correctly explains why molality is stable with temperature changes?Class 11Chapter 01: SolutionsLevel 4Easy ChemistryWhy can molarity change when temperature rises?Class 11Chapter 01: SolutionsLevel 4Easy ChemistryWhich extra information is often needed to convert molarity into molality?Class 11Chapter 01: SolutionsLevel 4Easy ChemistryIf 0.2 mol solute has a mole fraction of 0.25, what is the total number of moles?Class 11Chapter 01: SolutionsLevel 5Medium ChemistryWhich option gives the correct unit of normality?Class 11Chapter 01: SolutionsLevel 3Easy Chemistry18 g glucose is dissolved in 90 g water. If the molar mass of glucose is 180 g mol−1, what is the molality?Class 11Chapter 01: SolutionsLevel 5Medium ChemistryIf 50 mL of a 2 M solution is diluted with water to 250 mL, what is the new molarity?Class 11Chapter 01: SolutionsLevel 4Easy ChemistryWhile preparing a 0.5 molal solution, more solvent mass was taken by mistake. What happens to the actual molality?Class 11Chapter 01: SolutionsLevel 2Medium ChemistryWhich option gives the correct relation between mass of solution and mass of solvent?Class 11Chapter 01: SolutionsLevel 1Easy ChemistryWhich option gives the correct way to increase molarity if volume remains same?Class 11Chapter 01: SolutionsLevel 1Easy ChemistryHow many moles of solute are needed in 400 g solvent to make a 2.5 molal solution?Class 11Some Basic Concepts of ChemistryMole concept and molar massLevel 2Easy ChemistryWhat total volume is needed to prepare a 1.5 molar solution using 0.75 mole solute?Class 11Chapter 01: SolutionsLevel 2Easy ChemistryHow many moles of solute are present in 2 litres of 0.05 molar solution?Class 11Chapter 01: SolutionsLevel 2Easy ChemistryIf there are 1.5 moles solute and 3.5 moles solvent, what is the mole fraction of solute?Class 11Chapter 01: SolutionsLevel 2Easy ChemistryIn a 3 molal solution, how many moles of solute are needed for 500 g solvent?Class 11Chapter 01: SolutionsLevel 2Easy ChemistryHow many moles of solute are required to make a 0.5 molal solution using 250 g water?Class 11Chapter 01: SolutionsLevel 3Medium ChemistryWhat is the mass of solute in 500 mL of 0.2 molar solution if molar mass is 40 g per mole?Class 11Chapter 01: SolutionsLevel 3Medium