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Class -09th Subject- Mathematics Date -03/06/2020 Chapter-Euclid Geometry and Line & angle (Do it in your practice notebook) *Complete 5.2 exercise in notebook *revise lines & angle terminology MD SR. SEC. SCHOOL , MANKROLA CLASS : 9th SUBJECT :SCIENCE HOME AIGNMETS DATE : 3/06/2020 CHAPTER : 2 IS MATTER AROUND US PURE? Good Morning to all of you. Greetings for the day. Students practice thee questions on your practise note book. Kindly note it in your note book. Try the following questions: Q1. Name the method of separation that you will apply for separation of the following mixtures? (a) Amnonium chloride from a powdered mixture of sodium chloride and Ammonium chloride. (b) Butter from cream. (c) Oil from water. Q2. Which of the following will show Tyndall effect: (a) Salt solution (b) Milk (c) Starch Q3. How will you separate a mixture of iron filings, chalk powder and common salt? Q4. Discuss the process of purification of impure copper sulphate by crystallization. Q5. Explain how nitrogen, oxygen and argon gases are separated from air? M.D. SR. SEC. SCHOOL, MANKROLA, GURUGRAM CLASS-IX SUBJECT-ENGLISH HOMEWORK FILE Dated- 03-06-20 Determiners Determiners are words placed in front of a noun to make it clear what the noun refers to. Use the pages in this section to help you use English determiners correctly. Determiners in English Definite article : the Indefinite articles : a, an Demonstratives: this, that, these, those Pronouns and possessive determiners : my, your, his, her, its, our, their Quantifiers : a few, a little, much, many, a lot of, most, some, any, enough Numbers : one, ten, thirty Distributives : all, both, half, either, neither, each, every Difference words : other, another Pre-determiners : such, what, rather, quite Practice of them by using all the determiners in your copy. And make sentences. Scanned by CamScanner
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