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