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A certain hydrocarbon on complete combustion at STP

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CHEMISTRY

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An electron can be added to a halogen atom to form a halide ion with?

Posted by: QuizTablet 810 views atom, electrons, element, halide, halogen, JAMB, valence, valence-electrons, valency
CHEMISTRY

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To obtain pure carbon(ii)oxide from its mixture with carbon(iv)oxide…

Posted by: QuizTablet 927 views carbon, carbon monoxide, carbon-dioxide, carbon(iv)oxide, CO₂, copper, effect, heat, JAMB, mixture, oxygen, ratio, separation, sodium, water
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Aluminum hydroxide is used in the dyeing industry as a?

Posted by: QuizTablet 691 views aluminum, aluminum-hydroxide, color, dye, effect, JAMB, molecules, mordant
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The most important element on the earth’s crust is?

Posted by: QuizTablet 1118 views aluminum, atmosphere, calcium, earth, earth's-crust, element, fluorine, hydrogen, JAMB, magnesium, nitrogen, oxygen, sodium, solid, sphere, tech
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The general formula for the Alkanals is?

Posted by: QuizTablet 1540 views acid, aldehydes, alkanals, ALKANOL, alkanone, general-formula, hydrogen, JAMB
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When a solid substance disappears completely as a gas on heating…

Posted by: QuizTablet 630 views effect, EVAPORATION, gas, heat, heating, JAMB, liquid, naphthalene, precipitation, ratio, separation, solid, solids, sublimation
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The substance often used for vulcanization of rubber…

Posted by: QuizTablet 624 views acid, chlorine, elasticity, hydrogen, JAMB, molecules, resistance, rubber, sulphur, temperature, treatment, vulcanization
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What mass of water is produced when 8.0g of hydrogen reacts with…

Posted by: QuizTablet 1259 views calculations, calculations-in-chemistry, gas, hydrogen, JAMB, mass, mole-ratio, moles, oxygen, ratio, water
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Proteins in acid solution undergo?

Posted by: QuizTablet 859 views acid, acid-hydrolysis, atom, compound, HCL, hydrogen, hydrolysis, JAMB, molecules, polymerization, protein, substitution, tide, treatment, units, water
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