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A reaction will also be called a spontaneous if:
NETNUST Entry TestChemistryThermochemistry
The reaction of Zinc with copper sulphate solution is an example of:
NETNUST Entry TestChemistryThermochemistry
When a piece of zinc is added to the copper sulphate solution, ______ colour of solution disappear.
NETNUST Entry TestChemistryThermochemistry
Neutralization of a strong acid with a strong base is:
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Which one of the following is not related to spontaneous process
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A process which takes place on its own without any outside assistance and moves from a non-equilibrium state towards an equilibrium is termed as:
NETNUST Entry TestChemistryThermochemistry
The subject matter of first law of thermochemistry is based on:
NETNUST Entry TestChemistryThermochemistry
The energy units in which heat changes usually expressed in SI-system are:
NETNUST Entry TestChemistryThermochemistry
In a chemical change, the energy in the form of heat will either be evolved or absorbed and this is called:
NETNUST Entry TestChemistryThermochemistry
It is noticed that energy in the form of heat is either evolved or absorbed as a result of a:
NETNUST Entry TestChemistryThermochemistry
The majority of reactions which give stable products are:
NETNUST Entry TestChemistryThermochemistry
In endothermic reactions, the heat contents of the:
NETNUST Entry TestChemistryThermochemistry
If an endothermic reaction is allowed to take place very rapidly in air, the temperature of the surrounding air:
NETNUST Entry TestChemistryThermochemistry
The study of heat changes accompanying a chemical reaction is known as:
NETNUST Entry TestChemistryThermochemistry
What is the molality of 92g toluene in 250g benzene?
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In depression of freezing point, freezing constant is divided by
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Percentage of weight of NaCl if 2g NaCl is dissolved in 18g water
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Which one is the correct formula for molar mass of solute in the case of boiling point elevation?
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For colligative properties the solution should be
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Colligative Properties depend upon
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The reaction in which a molecule is broken down by water is known as
NETNUST Entry TestChemistrySolutions
Definition of Raoult's law is
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Lowering of vapor pressure is directly proportional to?
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The number of moles of solute dissolved per $\rm{dm^{3}}$ of the solution is called
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An ideal solvent dissolves maximum solute at?
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