Question 111
In an electrochemical cell, the cathode is where:ElectrochemistryElectrochemistrymedium
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Question 112
Which functional group is present in all aldehydes?Organic chemistryFunctional groups in organic chemistryeasy
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Question 113
What type of chemical bond is formed by the transfer of electrons between atoms?Chemical bondingChemical bondingeasy
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Question 114
Which property is characteristic of a substance with a crystalline structure?Structure and properties of matterStructure and properties of mattereasy
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Question 115
What effect does increasing temperature have on the rate of a chemical reaction?Rates of reactions (kinetics)Rates of reactions (kinetics)medium
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Question 116
In the equilibrium reaction N2 + 3H2 ⇌ 2NH3, what happens when pressure is increased?EquilibriumEquilibriummedium
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Question 117
In a redox reaction, which process occurs at the cathode?Redox reactionsRedox reactionsmedium
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Question 118
Which polymer is formed through condensation polymerization?Polymer chemistryPolymer chemistryhard
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Question 119
Calculate the number of moles in 22 g of CO2 (molar mass = 44 g/mol).Calculation chemistry (stoichiometry)Calculation chemistryeasy
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Question 120
What type of bond is formed when two atoms share a pair of electrons equally?Chemical bondingChemical bondingeasy
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