Given below are two statements, one is labelled as Assertion \(A\) and the other is labelled as Reason \(R\). Assertion \(A\) : A solution of the product obtained by heating a mole of glycine with a mole of chlorine in presence of red phosphorous generates chiral carbon atom. Reason \(R\) : A molecule with 2 chiral carbons is always optically active. In the light of the above statements, choose the correct answer from the options given below:

1. A \(A\) is false but \(R\) is true.
2. B \(A\) is true but \(R\) is false.
3. C Both \(A\) and \(R\) are true and \(R\) is the correct explanation of \(A\).
4. D Both \(A\) and \(R\) are true and \(R\) is NOT the correct explanation of \(A\).