2025
The constituents of permalloy are Iron and
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2025 JAMB UTME Chemistry Past Questions
2025
The correct arrangement of gases in the order of increasing rate of diffusion is \[H = 1, C = 12, N = 14, O = 16, S = 32\]
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2025
The molecule with the highest number of lone pair of electrons is
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2025
The expression above represents
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2025
The time required to deposit 4.5g of copper from CuSO\(_4\) solution by passing a current of 2.5 Amperes is (Cu = 64g ; 1F = 96500C/mol)
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2025
In the equation above, the expression for the equilibrium constant, k\(_c\) is
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2025
The gas that is commonly used to demonstrate the fountain experiment is
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2025
The type of bond between copper(II) tetraamine and chlorine in [Cu(NH\(_3\))\(_4\)]Cl\(_2\)
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2025
The fractions of crude oil are best separated by
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2025
Carbohydrates can generally be represented by the general formula C\(_x\)(H\(_2\)O)\(_y\), for fructose the value for "X" is
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2025
The compound responsible for the pleasant scent of fruits and perfumes belongs to the class of
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2025
Acid radicals are present in
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2025
When a sample of air is passed through alkaline pyrogalol, potash and finally through U-tube containing fused calcium chloride, the components of air left unabsorbed are
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2025
The products of the thermal decomposition of ammonium trioxonitrate(v) are
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2025
The nitrogenous compound in dead materials in the soil is converted to
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2025
The dusty and sand particles present in the air is an example of
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2025
The acid used in making baking soda and soft drink is
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2025
Anti-freeze used in a vehicle radiator is a mixture of water and
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2025
Atom with the electron configuration of 1S\(^2\)2S\(^2\)2P\(^6\)3S\(^2\) belongs to
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2025
NH\(_3\) \((_g\)) + HCl\((_g\)) → NH\(_4\)Cl \(_(g)\) In the reaction above, increase in pressure will
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