Page 13 - ICSE Chemistry 8

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Some More Assessment Tools Observe and Perform: Observing the ac series and answering the ques Apply Your Learning: Ques ons based on Life Skills: Ques ons based on life skills Integrate Your Learning: Integra with Mathema cs and Physics es: Crea ng a presenta vi Review Your Learning: Worksheet Observe and Perform: Observing the image and ons answering the ques Apply Your Learning: Ques ons based on Life Skills: Ques ons based on life skills Integrate Your Learning: Integra es: Crea n

• • thinking skills • (teamwork) • Projects and Ac • and making a chart • • • thinking skills • (teamwork) • with Biology Projects and Ac • and making a chart • • • thinking skills • • Projects and Ac • and making a chart •
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To show that hydrogen gas is lighter than air To show that hydrogen gas is combus impuri es, but well water has impuri To determine the boiling point of water To show that ice is lighter than water on To test the quality of tap water and dis To show the presence of carbon in sugar absorbs colouring ma To show the forma on of sugar charcoal To prepare kajal from vegetable oil on not support combus

vi es ble To show that hydrogen gas is a strong reducing agent To show that rainwater does not contain any dissolved es To observe the effect of changing pressure on the freezing To show that many substances can be dissolved in water rring, hea ng and the small size of par To show that copper sulphate crystals contain water of To observe the forma on of scum in hard water and so To show that graphite is a good conductor of electricity To observe that charcoal is a decoloursing agent, i.e., it To show t
Ac To show the forma on of hydrogen chloride gas of a solute increase the rate of forma on of a solu To show that wood charcoal is a good adsorbent To show that charcoal is a good reducing agent er To observe the use of carbon dioxide in cooking

7.1 7.2 7.3 7.4 8.1 8.2 8.3 point of water 8.4 8.5 To show that s 8.6 8.7 crystallisa 8.8 8.9 water 9.1 9.2 9.3 9.4 9.5 9.6 9.7 9.8 9.9
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Crystalline Forms of Carbon,

Details of Contents PREPARATION OF HYDROGEN Ac vity Series of Metals, Prepara on of Hydrogen by Ac on of Water on Metals, Prepara on of Hydrogen by Ac on of Dilute Acids on Metals, Prepara on of Hydrogen by Ac on of Alkalis on Metals, Prepara on of Hydrogen by Electrolysis of Water, Laboratory Prepara on of Hydrogen, Bosch’s Process: Industrial Produc PROPERTIES OF HYDROGEN Physical Proper es of Hydrogen, Chemical Proper es of Hydrogen, Tests for Hydrogen Uses of Water, Sources of Water, Water Cycle,

OCCURRENCE OF HYDROGEN DISCOVERY OF HYDROGEN OXIDATION AND REDUCTION USES OF HYDROGEN • WATER A REVISION ca on of Water PHYSICAL PROPERTIES OF WATER Effects of Anomalous Expansion of Water DISSOLUTION OF SALTS IN WATER Water — A Universal Solvent, Solubility True Solu on, Suspension, Colloid WATER OF CRYSTALLISATION (So ening of Water) OCCURRENCE OF CARBON CHEMICAL PROPERTIES OF CARBON ALLOTROPES OF CARBON Amorphous Forms of Carbon Dioxide, Greenhouse Effect, Global Warming Added to

• • • Hydrogen • • • Purifi • • • • • with Metals • • • • •
Chapter Name Hydrogen 7. Water 8. Carbon 9. and Its Compounds