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Substance Q has a melting point of 15°C and boiling point of 70°c.
(a)On the same axis,draw the melting point and boiling point graph for Q and the room temperature.
(b)State the physical state of substance Q at room temperature.
Date posted:
April 22, 2018
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Explain the importance of east Africa coast to Portuguese in 16th century.
Date posted:
April 22, 2018
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Eleza suala la nafasi ya ndoa katika kigogo
Date posted:
April 22, 2018
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What were the effects of long distance trade in Central Africa?
Date posted:
April 22, 2018
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Explain challenges facing KNEC in the administration of KCPE examination.
Date posted:
April 22, 2018
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Explain how the volatile liquid in a refrigerator is made to vaporize in the cooling compartment and to condense in the cooling fins
Date posted:
April 22, 2018
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Discuss the effects of Government borrowing on the Economy and give a possible solution to the problems.
Date posted:
April 22, 2018
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Explain the way of life in the coastal towns of Kenya before the 19th century.
Date posted:
April 22, 2018
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State the reasons why you would do a pre-visit to the area of data recording.
Date posted:
April 22, 2018
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Explain why ammonium trioxocarbonate (iv) leaves no residue when heated
Date posted:
April 22, 2018
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State reasons why marine fisheries in Kenya are undeveloped.
Date posted:
April 21, 2018
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Write chemical equation for reaction between dry hydrogen gas and heated lead (ii) oxide.
Date posted:
April 21, 2018
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Utengano wa kitabaka umechangia kuwepo Kwa dhuluma barani Afrika. Ukirejelea hadithi zifuatazo katika diwani ya Tumbo lisiloshiba, Dhibitisha. 1.Tumbo lisiloshiba 2.shibe inatumaliza...
Date posted:
April 21, 2018
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What are the problems facing the Kenya’s economy?
Date posted:
April 21, 2018
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Explain briefly the various stages of economic development according to W.W. Rostov.
Date posted:
April 21, 2018
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Outline three main theories of system development.
Date posted:
April 21, 2018
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Give reasons why road transport is popular in East Africa compared to railway transport.
Date posted:
April 21, 2018
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Discuss the apparatus used in specimen
Date posted:
April 21, 2018
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Differentiate between soft systems and hard systems.
Date posted:
April 21, 2018
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Differentiate between repeat until loop and while loop.
Date posted:
April 21, 2018
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Highlight the characteristics of a good flowchart.
Date posted:
April 21, 2018
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List the characteristics of good pseudocodes.
Date posted:
April 21, 2018
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Using illustrations from Blossoms of the Savannah,show how the theme of Love has been illustrated.
Date posted:
April 21, 2018
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Explain the methods of detecting errors in a program.
Date posted:
April 21, 2018
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Basing your answer from the story 'The umbrella man' in 'Memories we lost', illustrate the effects of mental illness.
Date posted:
April 20, 2018
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Taja aina za sentensi.
Date posted:
April 20, 2018
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Give six reasons why Christians read the Bible.
Date posted:
April 20, 2018
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Masinga serves as an important part of the seven folks scheme. Give the importance of the dam.
Date posted:
April 20, 2018
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Highlight the human factors that have favoured the construction of HEP dams in both Kenya and Uganda.
Date posted:
April 20, 2018
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State the physical factors that have favoured the development of HEP projects in both Kenya and Uganda.
Date posted:
April 20, 2018