Author: S.P. Sharma & Dr Ajaya BabooPublisher: S. Chand Publishing
ISBN: 9352838378
Category : Science
Languages : en
Pages : 104
Book Description
ISC Practical Chemistry Class XI
ISC Practical Chemistry Class XI
Author: S.P. Sharma & Dr Ajaya BabooPublisher: S. Chand Publishing
ISBN: 9352838378
Category : Science
Languages : en
Pages : 104
Book Description
ISC Practical Chemistry Class XI
ISC Practical Chemistry Vol. I Class-XI
Author: S.P. Sharma & Dr. Ajaya BabooPublisher: S. Chand Publishing
ISBN: 9788121904070
Category : Science
Languages : en
Pages : 84
Book Description
Across All Boards, ICSE/ISC Boards
ISC Computer Sciencefor Class 11
Author: Dheeraj MehrotraPublisher: S. Chand Publishing
ISBN: 9788121917650
Category : Computers
Languages : en
Pages : 396
Book Description
ISC Computer Sciencefor Class 11
ISC Chemistry XI
Author: B.S. Bisht & Dr R.D. Madan & Nelson A. PetriePublisher: S. Chand Publishing
ISBN: 9352838424
Category : Science
Languages : en
Pages : 1432
Book Description
ISC Chemistry XI
ISC Art Of Effective English Writing Class XI And XII
Author: Meena Singh & O.P. SinghPublisher: S. Chand Publishing
ISBN: 9788121923552
Category : Juvenile Fiction
Languages : en
Pages : 390
Book Description
A complete course in ISC English for classes XI-XII is covering the syllabus prescribed by the council for the Indian School Certificate examinations,New Delhi for the ISC examinations in and after 2013.
ISC Practical Chemistry Volume II for Class XII (2021 Edition)
Author: Ajaya BabooPublisher: S. Chand Publishing
ISBN: 935283173X
Category : Science
Languages : en
Pages :
Book Description
ISC Practical Chemistry Class XII has been thoroughly revised as per the latest syllabus for ISC (Class XII) prescribed by the Council for the Indian School Certificate Examinations (CICSE), New Delhi.
ISC PRACTICAL CHEMISTRY Volume 2 for Class -XII
Author: Ajaya Baboo & S P SharmaPublisher: S. Chand Publishing
ISBN: 9355012519
Category : Science
Languages : en
Pages :
Book Description
ISC Practical Chemistry Class XII has been thoroughly revised as per the latest syllabus for ISC (Class XII) prescribed by the Council for the Indian School Certificate Examinations (CICSE), New Delhi.
ISC Biology Book-II For Class-XII
Author: Dr. P.S. VermaPublisher: S. Chand Publishing
ISBN: 9788121925990
Category : Science
Languages : en
Pages : 1058
Book Description
Well-labelled illustrations, diagrams, tables, figures and experiments have been given to support the text, wherever necessary.
ICSE Biology Book-I For Class-IX
Author: Sarita AggarwalPublisher: S. Chand Publishing
ISBN: 9788121928359
Category : Science
Languages : en
Pages : 340
Book Description
Well-labelled illustrations, diagrams, tables, figures and experiments have been given to support the text, wherever necessary. At the end of each chapter, Key Terms have been given. A variety of Review Questions, according to the latest examination pattern, has been provided for adequate practice.
Practical/Laboratory Manual Chemistry Class - XI
Author: Er. Meera GoyalPublisher: RAJEEV BANSAL
ISBN: 9351679594
Category : Science
Languages : en
Pages : 95
Book Description
1.Basic Laboratory Techniques 1.To cut a glass tube or glass rod, 2.To bend the glass rod at an angle, 3.To draw a glass jet from a glass tube 4.To bore a cork and fit a glass tube into it Viva-Voce 2.Characterisation and Purification of Chemical Substances 1.To determine the melting point of the given unknown organic compound and its identification (simple laboratory technique) Viva-Voce 2.To determine the boiling point of a given liquid when available in small quantity (simple laboratory method) Viva-Voce 3.To prepare crystals of pure potash alum [K2SO4.Al2(SO4)3.24H2O] from the given impure sample 4.To prepare the pure crystals of copper sulphate from the given crude sample 5.To prepare pure crystals of benzoic acid from a given impure sample Viva-Voce 3.Measurement of pH Values 1.To determine the pH value of vegetable juices, fruit juices, tap water and washing soda by using universal pH paper 2.To determine and compare the pH values of solutions of strong acid (HCI) and weak acid (CH3COOH) of same concentration 3.To study the pH change in the titration of strong base Vs. strong acid by using universal indicator paper 4.To study the pH change by common ion (CH3COO– ion) in case of weak acid (CH3COOH) 5.To determine the change in pH value of weak base (NH4OH) in presence of a common ion (NH4+) Viva-Voce 4.Chemical Equilibrium 1 To study the shift in equilibrium between ferric ions and thiocyanate ions by changing the concentrations of either of the ions 2.To study the shift in equilibrium between [Co(H2O)6]2+ and Cl– ions by changing the concentrations of either of the ions Viva-Voce 5. Quantitative Analysis 1.To prepare M/10 oxalic acid solution by direct weighing method 2.To prepare M/10 solution of sodium carbonate by direct weighing method 3.To determine the strength of given solution of sodium hydroxide by titrating it against N/10 or M/20 solution of oxalic acid 4.To determine the strength of a given solution of hydrochloric acid by titrating it against a standard N/10 or M/20 sodium carbonate solution Viva-Voce 6.Qualitative Analysis Analysis of Anions Analysis of Cations Viva-Voce 7.Detection of Elements in Organic Compounds 1.To detect the presence of nitrogen, sulphur and halogens in a given organic compound by Lassaigne’s test 2.To detect the presence of nitrogen, sulphur and halogens in the given organic compound sample number .......... by Lassaigne’s test Viva-Voce INVESTIGATORY PROJECTS 1.Checking of Bacterial Contamination in Water 1.To check the bacterial contamination in drinking water by testing sulphide ions Viva-Voce 2. Methods of Water Purification 1.To purify water from suspended impurities by using sedimentation 2. To purify water by boiling 3. o purify water by distillation method 4. To purify water by reverse osmosis technique 5. To purify water by GAC method 6. To purify water by bleach treatment 7. To purify water by oxidising agent 8. To purify water by ozone treatment method Viva-Voce 3. Water Analysis 1.To test the hardness of different water samples Viva-Voce 4. Foaming Capacity of Various Soaps 1 .To compare the foaming capacity of different washing soaps 2. To study the effect of addition of sodium carbonate on foaming capacity of washing soap Viva-Voce 5. Tea Analysis 1.To study the acidity of different samples of tea leaves (tea) by using pH paper Viva-Voce 6.Analysis of Fruits and Vegetable Juices 1. To analysis the fruit and vegetable juices for the constituent present in them Viva-Voce 7. Rate of Evaporation 1. To study the rate of evaporation of different liquids lViva-Voce 8. Effect of Acids and Bases on Tensile Strength of Fibres 1.To compare the tensile strength of natural fibres and synthetic fibres 2.To study the effect of acids and bases on tensile strength of different fibres Viva-Voce