A weak acid HA has a pKa of 5.0.  If 1.0 mol of this acid and 0.1 mol of NaOH were dissolved in one liter of water, what would the final pH be?

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#Question id: 3293

#Unit 11. Evolution and Behavior

In a Hardy-Weinberg population of butterflies find that 32% are heterozygous at a particular locus. What should be the frequency of the homozygous individuals in this population?

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#Question id: 354

#Unit 1. Molecules and their Interaction Relevant to Biology

You have a freshly prepared 0.1 M sucrose (molecular mass 342) solution, which means ________.

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#Question id: 10520

#Unit 6. System Physiology – Plant

Which one of the following fungus causes infected rice shoots to grow much faster relative to uninfected plants and responsible for the “foolish seedling disease” of rice?

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#Question id: 24004

#General Aptitude

The teacher is called the leader of the class. The justification of this nickname is

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#Question id: 23369

#General Aptitude

A dialogue between a human-being and a computer programme that occurs simultaneously I various forms is described as: