2006
The group IA metals are not found free in nature because they
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2006 JAMB UTME Chemistry Past Questions
2006
On heating, which of the following compounds will decompose to the free metal, nitrogen (IV) oxide and oxygen?
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2006
The raw materials used for the smelting of iron ore in a furnace is
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2006
Which of the following pairs of substance will react further with oxygen to form a higher oxide?
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2006
The ion that will give a white precipitate with aqueous NaOH and soluble in excess of the base is
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2006
Dynamic equilibrium describes a situation where
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2006
The efficiency of a solid catalyst to increase reaction rates depends on its
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2006
Carbon exist naturally in the combined state as
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2006
The gas obtained as a product of anaerobic action on organic matter buried in the earth is
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2006
Which of the following typically represents a photochemical reaction?
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2006
The sulphide which is insoluble in dilute hydrochloric acid is
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2006
In the industrial production of H2 from natural gas the CO2 produced along with the H2 is removed by
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2006
The characteristic colour of the flame shown when a copper sail moistened with concentrated hydrochloric acid on a platinum wire is put on bunsen burner is
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2006
One mole of a hydrocarbon contains 36g of carbon and its vapour density is 20. The structure of the hydrocarbon is
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2006
CH3 - CH2 - C CHThe hybridization in the compound above is
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2006
Which of the following has an isomer?
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2006
An example of aliphatic unsaturated hydrocarbon is
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2006
Nigerian crude oil is described as light crude because of its
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2006
Water has the ability to dissolve almost all substance because its molecules has a structure with
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2006
Which of the following results in the fall of acid rain?
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