1994
Sodium chloride is used in the following processes except in the
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1994 WAEC SSCE Chemistry Past Questions
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1994
Alkanols have unexpectedly high boiling points relative to their molar masses because of intermolecular
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1994
What is the role of hydrogen sulphide gas in the reaction H2SO4(aq) + 3H2S(g) → 4S(s) + 4H2O(l) represented by the following equation?
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1994
Which of the following reactions is accompanied by the first ionization energy of an element X?
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1994
When magnesium ribbon burns in air, the products are
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1994
Destructive distillation of coal means
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1994
Study the reaction represented by the equation: Alkanol + Alkanoic acid conc. H2SO4 Alkanoate + water. The type of process involved in the reverse reaction is
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1994
Which of the following is likely to have the highest degree of hardness?
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1994
Which of the following is not a halogen?
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1994
What is the molar mass of an alkyne with the formula Cx H 14? (H = 1, C = 12)
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1994
The following compounds contain the same type of bonds except
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