Which among the following is a correct statement in context with the Total Internal Reflection?

Which among the following is a correct statement in context with the Total Internal Reflection?
[A]A ray passing from rarer to denser medium and not able to pass to denser medium at an angle greater than critical angle
[B]A ray passing from denser to rarer medium and not able to pass to rarer medium at an angle greater than critical angle
[C]A ray passing from either denser to rarer medium or rarer to denser medium and not able to pass any medium at an angle smaller than critical angle
[D]None of them is a correct statement
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