Heat capacity is a measure of the heat required to
a) expand the volume of a substance.
b) evaporate a substance.
c) freeze a substance.
d) raise the temperature of 1 gram of a substance by 1°c

Compare and contrast the bohr model and the electron cloud models of the atom.

Amines are good nucleophiles, even though they are neutral molecules. how would the rate of an sn2 reaction between an amine and an alkyl halide be affected if the polarity of the solvent is increased? amines are good nucleophiles, even though they are neutral molecules. how would the rate of an reaction between an amine and an alkyl halide be affected if the polarity of the solvent is increased? because both reactants in the rate-limiting step are neutral, the reaction will be faster if the polarity of the solvent is increased. because both reactants in the rate-limiting step are neutral, the reaction will be slower if the polarity of the solvent is increased. because both reactants in the rate-limiting step are neutral, the reaction will occur at the same rate if the polarity of the solvent is increased. request answer

What type of context clue you understand the meaning of  quandary?