Chemistry-
General
Easy
Question
The molar solubility of 
in 0.4 M 
solution interms of solubility product of
The correct answer is:
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.The 
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? 
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100 mL of 0.3 N-Acetic acid solution is mixed with same volume of 0.2 N sodium hydroxide solution Ionisation constant of acetic acid is 
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A parallel combination of two resistors, of 1 
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In circuit shown below, the resistances are given in ohms and the battery is assumed ideal with emf equal to 3 volt. The voltage across the resistance R4 is
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Six equal resistances are connected between points P, Q and R as shown in the figure. Then the net resistance will be maximum between
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For what value of unknown resistance X, the potential difference between B and D will be zero in the circuit shown in the figure
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Thirteen resistances each of resistance R ohm are connected in the circuit as shown in the figure below. The effective resistance between A and B is
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