Chapter–1 : Solutions (विलयन) mcq
"Study With Mayank Sir" - To be on the top of the table WA - 8290535520 Youtube - https://www.youtube.com/@dasklibro Chapter–1 : Solutions (विलयन) Question Type: MCQ Each Question: 0.5 Mark Total Questions: 50 Q1. A solution is a / विलयन होता है — A) Pure substance / शुद्ध पदार्थ B) Homogeneous mixture / समांगी मिश्रण ✅ C) Heterogeneous mixture / विषमांगी मिश्रण D) Colloid / कोलॉइड Answer: B Explanation: A solution is a homogeneous mixture of solute and solvent. Q2. The component present in larger amount is called / अधिक मात्रा में उपस्थित घटक कहलाता है — A) Solute / विलेय B) Solvent / विलायक ✅ C) Dispersed phase / विसरित अवस्था D) Medium / माध्यम Answer: B Explanation: Solvent is present in larger amount in a solution. Q3. Solid–solid solution example / ठोस–ठोस विलयन का उदाहरण — A) Air / वायु B) Brass / पीतल ✅ C) Soda water / सोडा वाटर D) Tincture iodine / आयोडीन टिंचर Answer: B Explanation: Brass is a solid solution of copper and zinc. Q4. Liquid in liquid solution / द्रव–...
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