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Rukia
Questions (59)
a) Define the heat value of a fuel
1 answer
14 views
a) A laboratory technician advised students to use non- luminous flame when heating chemicals in the laboratory. As a form two
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27 views
State any two methods of domestic water treatment.
i.
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. (b)four Name impurities that can be found in water
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Define the following terms;
i. Water treatment
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a) Describe the energy transformations that take place in each of the following cases
i. Energy from the sun is used to generate
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17 views
A certain liquid dissolves copper (II) sulphate to form blue solution. This is likely to be A. Hydrochloric acid
B. Liquefied
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20 views
LIST B
I A uniform mixture of two or more substances. ii. A uniform of two or more liquids. iii. Heterogeneous mixture of two
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28 views
Which one of the following represents the chemical combination of substances result into the formation of water?
A. Magnesium +
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28 views
Sea water contains various salts. Which one is present in the largest proportion? A. Calcium sulphate
B. Sodium chloride C.
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24 views
What type of displacement is done by collecting pure hydrogen in the laboratory;
A. Downward displacement of water B. Downward
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29 views
What type of displacement is done by collecting pure hydrogen in the laboratory;
1 answer
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Which one of the following statements about hydrogen is wrong? A. Air and pure hydrogen mixture explodes spontaneously
B.
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Which one of the following statements about hydrogen is wrong
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The most appropriate method for separating a mixture of Sodium chloride and Ammonium chloride is:
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Identify the process used to remove contaminants from water
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Explain how solar energy can be obtained from the sun as short as possible.
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What do you think electricity from the sun is used for? Give three points. [1@
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24 views
You are provided with three capacitors with capacitance 4F, 3F, 2F, respectively.
What is the maximum capacitance which can be
1 answer
36 views
All form two students involved in performing physics experiment in the laboratory must be aware of safety measures. Give out
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36 views
Factor of manufactual industry
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24 views
Manufactual industry
1 answer
25 views
River basin
1 answer
31 views
Topic of livestock
1 answer
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Livestock
1 answer
15 views
Deep love
1 answer
14 views
Rainfall
1 answer
21 views
Rain full
1 answer
12 views
What is geograph
1 answer
17 views
Anus
1 answer
10 views
Chief of ngoni is called
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Chief of ngoni kill your child is called
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Plastics a waste cannot to be recycled?answer into true or false
1 answer
20 views
Calculate the lighest total magnification of the light microscope with 10x eyepieces lens and15x well as 40x objective lens
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26 views
Name and draw laborator apparatus can be used to hear,test and store chemical
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You and l have never met before.answer into question tag
1 answer
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HIV-AIDS is incuble disease.answer into question tag
1 answer
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We don’t need these fruits.statement with proper question tag
1 answer
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We don’t need these fruts.questio tag
1 answer
21 views
Without him/her there is not food
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18 views
What the verse
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What is poet
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Poet
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Mean of poet
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Which character Did you dislike in hawa the bus driver?why
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Characteristic of hawa the bus driver
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We will play the football match even if it rain heavily.use no matter
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Without he/she do not food
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With five point briefly exaplain why is important to work hard in relation to our late president slogan of “hapa kazi tu”
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What can be done to prevent road accident.give way
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What can be done to prevent road accident
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Anna scored 27 marks out of the possible 45 mathematics test.what percentage was this?
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29 views
Given a:b=5:2 and b:c=3:4 find a:b:c
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Write in number one hundred thousand,one hundred thousand and one
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What significant of human right
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Label the court of netball
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Describe three types of common injuries in sports and give one example
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What role goal shoote could perform to solve her or his ploblem during the competition
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18 views
Outline five things to be done by the first aider proved during first aid provision for the sake of their health against
1 answer
14 views
