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A. double
B. half
C. four times
D. remains same
Answer
Answer
C. four times
Submitted by: Rasool Bux
The heat of solution depends upon the?
A. Nature of solvent
B. Concentration of solution
C. Nature of solute
D. All of these
Answer
Answer
D. All of these
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pH value of a solution containing equal concentration of hydroxyl and hydrogen ions will be?
A. 0
B. 10
C. 7
D. 14
Answer
Answer
C. 7
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In a chemical process, the recycle stream is purged for?
A. Increasing the product yield
B. Enriching the product
C. Limiting the inerts
D. Heat conservation
Answer
Answer
C. Limiting the inerts
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Which of the following gases will have the highest kinetic energy per mole at the same pressure & temperature ?
A. Chlorine
B. Nitrogen
C. Ethane
D. All the gases will have the same KE
Answer
Answer
D. All the gases will have the same KE
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If 1 Nm3 of O2 contains ‘N’ number of molecules, then number of molecules in 2Nm3 of SO2 will be?
A. N
B. N/2
C. 2N
D. 4N
Answer
Answer
C. 2N
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The total number of atoms in 8.5 gm of NH3 is ___× 1023?
A. 9.03
B. 3.01
C. 1.204
D. 6.02
Answer
Answer
A. 9.03
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As per Kirchhoff s equation, the heat of reaction is affected by the?
A. Pressure
B. Volume
C. Temperature
D. Molecularity
Answer
Answer
C. Temperature
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Clausius Clapeyron equation applies to the ____process?
A. Sublimation
B. Melting
C. Vaporisation
D. All of these
Answer
Answer
D. All of these
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The viscosity of water at room temperature may be around one?
A. Centipoise
B. Poise
C. Stoke
D. Both B. & C.
Answer
Answer
A. Centipoise
Submitted by: Rasool Bux