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a) Starting from solid magnesium oxide, describe how a solid sample of magnesium hydroxide can be prepared.
b) Give one use of magnesium hydroxide.
Date posted:
February 13, 2017
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Water from a town in Kenya is suspected to contain chloride ions but not sulphate ions. Describe how the presence of the chloride ions in water can be shown.
Date posted:
February 13, 2017
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Zinc oxide reacts with acids and alkalis
a) Write the equation for the reaction between zinc oxide and
i)Dilute sulphuric (VI) acid
ii) Sodium hydroxide solution
Date posted:
February 13, 2017
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Starting with aluminium sulphate, describe how solid sample of aluminium hydroxide could be prepared.
Date posted:
February 13, 2017
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Describe the way of life of early man during Old Stone Age period.
Date posted:
February 13, 2017
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Explain six political challenges which Tanzania has faced since independence.
Date posted:
February 13, 2017
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State three reasons that made Tanzania adopt multiparty system of government.
Date posted:
February 13, 2017
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Explain reasons why French policy of assimilation failed.
Date posted:
February 13, 2017
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Identify the privileges enjoyed by assimilated Africans in the four communes in Senegal.
Date posted:
February 13, 2017
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Explain challenges facing industrialization in South Africa.
Date posted:
February 13, 2017
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State five measures taken by the Third World countries to promote science and technology.
Date posted:
February 13, 2017
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State five reasons as to why Ghana attained independence earlier than other African nationalism in Ghana.
Date posted:
February 13, 2017
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Describe the political organization of the Buganda during the pre-colonial period.
Date posted:
February 13, 2017
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Discuss the factors that led to the rise of Buganda during the pre-colonial period.
Date posted:
February 13, 2017
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Discuss the factors that led to the rise of Buganda kingdom in Pre-colonial period.
Date posted:
February 13, 2017
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State five ways on how Homo erectus improved his way of life.
Date posted:
February 13, 2017
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Give reasons why the coastal regions of East Africa were attractive to the Arab traders.
Date posted:
February 13, 2017
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State two reasons why early mammals lived on trees.
Date posted:
February 13, 2017
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Describe six grievances of the Ndebele and Shona during the Chimurenga war of 1896-1897.
Date posted:
February 13, 2017
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State the terms of the Rudd Concession of 1888.
Date posted:
February 13, 2017
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Describe the social organization of the Shona during the pre-colonial period.
Date posted:
February 13, 2017
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State three functions of the Katikiro of Buganda during the pre-colonial period.
Date posted:
February 13, 2017
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Explain six political results of partition of Africa by European powers.
Date posted:
February 13, 2017
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Identify three terms of the Berlin Conference of 1884-1885.
Date posted:
February 13, 2017
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Describe five effects of direct rule in Zimbabwe.
Date posted:
February 13, 2017
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Give five reasons why Lewanika of the Lozi collaborated with the British.
Date posted:
February 13, 2017
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Explain five effects of agrarian and industrial development on urbanization.
Date posted:
February 13, 2017
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Identify five factors that led to the growth of .
Date posted:
February 13, 2017
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Explain six effects of the agrarian revolution in Britain.
Date posted:
February 13, 2017
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A bullet is fired horizontally from a platform 15 m high. If the initial speed is 300 m/s-1, determine the maximum horizontal distance covered by the bullet.
Date posted:
February 11, 2017