(i) alkenes.
(ii) Unsaturated hydrocarbons.
(iii)C2H4C3H6C4H8, its boiling point is below room temperature.
(iv) C8H16
(v)Boiling point increases with increase in relative molecular mass, due to increase in intermolecular forces.
maurice.mutuku answered the question on September 20, 2019 at 06:57
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i) Name
Gas K
Gas M
ii) State observation made in
Step I
Step II
iii) State the conditions necessary for step II to occur.
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Date posted: September 20, 2019. Answers (1)
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i) 1M hydrochloric acid.
ii) 1M Methanoic acid.
b) State the significance of point Z.
c) Write ionic equation for the reaction between magnesium and dilute hydrochloric acid.
d) Calculate the maximum mass of the gas that would be liberated if 1.2g of magnesium reacted with excess hydrochloric acid.
(Mg = 24, H =1).
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i) Which is the most electronegative.
ii) That belongs to period 4, explain.
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Observation.
Explanation.
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Observation.
Equation.
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Date posted: September 19, 2019. Answers (1)