Will talk between the interval of Sunnat and Farz prayer vitiate Sunnat or not?

Will talk between the interval of Sunnat and  Farz prayer vitiate Sunnat or not?                                                                                                                                 

Answer:

 Talk between the interval of Sunnat and Farz prayer does not vitiate Sunnat. However, its reward is curtailed. So is the case with all those things,acts which are forbidden during prayer. It is also Makrooh to delay performance of the post-Farz Sunnat without any valid excuse, though it will be observed if delayed.