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Molarity is the concentration of a solution in terms of moles of solute per liter of solution, while molality is the concentration of a solution in terms of moles of solute per kilogram of solvent.
Molarity is an extensive property, while molality is an intensive property.
Molarity changes with temperature and pressure, while molality remains constant.
Molality is preferred in calculations involving colligative properties...
Vapour pressure is the pressure exerted by a vapour in equilibrium with its liquid or solid form, while partial pressure is the pressure exerted by a single gas in a mixture.
Vapour pressure is specific to a substance, while partial pressure is a property of a gas in a mixture.
Vapour pressure is dependent on temperature, while partial pressure is dependent on the concentration of the gas in the mixture.
In a mixture of g...
The Arrhenius equation describes the relationship between the rate constant of a chemical reaction and temperature.
The equation is given as k = Ae^(-Ea/RT), where k is the rate constant, A is the pre-exponential factor, Ea is the activation energy, R is the gas constant, and T is the temperature.
The Arrhenius equation helps to explain the effect of temperature on reaction rates.
Higher temperatures generally lead to hig...
Entropy is the measure of disorder or randomness in a system, while enthalpy is the measure of heat energy in a system.
Entropy is a state function, while enthalpy is a path function.
Entropy increases with an increase in disorder, while enthalpy increases with an increase in heat energy.
Entropy is represented by the symbol S, while enthalpy is represented by the symbol H.
Entropy is measured in joules per kelvin (J/K), w...
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posted on 11 Dec 2021
I applied via Company Website and was interviewed before Dec 2020. There were 3 interview rounds.
Packing efficiency is the ratio of the volume occupied by particles to the total volume of the container. Limiting reagent is the reactant that gets consumed first and limits the amount of product formed. Aspirin can be prepared from phenol by acetylation using acetic anhydride and a catalyst.
Packing efficiency is important in determining the density of a material.
Limiting reagent can be identified by calculating the a...
Sandmeyer's reaction is a chemical reaction used to convert an aryl diazonium salt to a halide, hydroxide, or cyano compound.
Involves the replacement of the diazonium group (-N2+) with a halogen, hydroxyl, or cyano group.
The reaction is carried out in the presence of a copper(I) salt and an acid.
The reaction can be used to synthesize a variety of compounds such as chlorobenzene, bromobenzene, iodobenzene, phenol, and b...
I applied via Company Website and was interviewed before Oct 2020. There were 4 interview rounds.
I applied via Walk-in and was interviewed before Jul 2021. There were 2 interview rounds.
posted on 26 Aug 2021
I applied via Company Website and was interviewed in Jul 2021. There was 1 interview round.
posted on 16 Feb 2022
I applied via Referral and was interviewed in Aug 2021. There were 2 interview rounds.
I applied via Referral and was interviewed in May 2023. There were 3 interview rounds.
Molarity is the concentration of a solution in terms of moles of solute per liter of solution, while molality is the concentration of a solution in terms of moles of solute per kilogram of solvent.
Molarity is an extensive property, while molality is an intensive property.
Molarity changes with temperature and pressure, while molality remains constant.
Molality is preferred in calculations involving colligative properties...
Vapour pressure is the pressure exerted by a vapour in equilibrium with its liquid or solid form, while partial pressure is the pressure exerted by a single gas in a mixture.
Vapour pressure is specific to a substance, while partial pressure is a property of a gas in a mixture.
Vapour pressure is dependent on temperature, while partial pressure is dependent on the concentration of the gas in the mixture.
In a mixture of g...
The Arrhenius equation describes the relationship between the rate constant of a chemical reaction and temperature.
The equation is given as k = Ae^(-Ea/RT), where k is the rate constant, A is the pre-exponential factor, Ea is the activation energy, R is the gas constant, and T is the temperature.
The Arrhenius equation helps to explain the effect of temperature on reaction rates.
Higher temperatures generally lead to hig...
Entropy is the measure of disorder or randomness in a system, while enthalpy is the measure of heat energy in a system.
Entropy is a state function, while enthalpy is a path function.
Entropy increases with an increase in disorder, while enthalpy increases with an increase in heat energy.
Entropy is represented by the symbol S, while enthalpy is represented by the symbol H.
Entropy is measured in joules per kelvin (J/K), w...
I applied via Walk-in and was interviewed in Aug 2021. There were 5 interview rounds.
Teaching strategy should be tailored to the individual needs of the student, whether they are a slow runner or quick grasper.
For slow runners, it is important to break down concepts into smaller, more manageable pieces and provide additional support and resources.
For quick graspers, it is important to challenge them with more advanced material and encourage independent learning.
Differentiated instruction can be used to...
I applied via Company Website and was interviewed in Dec 2021. There were 3 interview rounds.
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