PAGE 35 22) Sodium azide, NaN3, is made for use in car 'air bags'. When this compound is heated to 300 °C, it rapidly decomposes into its elements. Which volume of gas, at r.t.p. would be produced by decomposition of one mole of sodium azide?
A) 24 dm B) 36 dm3 C) 48 dm D) 72 dm
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1. Attitude to nature in primitive / ancient / medieval society. How the attitude has changed in the new time.
2. Why in Southeast Asia the attitude to nature is spiritually very different from the European one.
3. Explain the statement of scientists: a) "social progress is parallel to the regression of nature" b) Society must change its attitude to nature - if it wants to live "
4. What do you know about the Japanese mentality towards nature and why is it so?
5. Formulate your definition: The culture of man's relationship to nature. Is it?
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Upar wala answer galat hai
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