Salaah

Q: Where I work, sometimes it is not possible to perform complete Salaah. In Islam can we just perform fardh only when at work?

Q: Is it permissible to read Salaah in front of a mirror?

Q: My question is that can my mother complete the fardh namazes,fasts etc of her mother who had passed away (dead) so that she will be safe on the judgment day? Or there is some other way in Islam by which we can fulfil the remaining fardh ibaadaat of relatives who are no more alive?

Q: Please could you explain the method of performing qadhaa salaah missed from the time of puberty, as well as clarify the following:

1. Besides sunrise, zawaal and sunset, are there any times during which one cannot perform qadhaa salaah?
2. Should qadhaa be performed before or after adhaa salaah?
3. Is there a limit to the number of qadhaa salaah that can be performed at a time?
4. Does qadhaa have to be performed in the sequence it was missed? If I have missed a salaah today, do I make up that salaah first, or do I continue making up my previous missed salaah?
5. Any other information that you think will assist me in this regard?

Q: A person who is unable to do ruku and sajdah and is praying the complete salah sitting on a chair,what is the sunnah and correct manner of doing ruku and sajdah?

Q: In the Hadith it comes to read Esha and fajr with jamaat, one would get all night reward, does this mean in the masjid or if one reads at home with jamaat would he get all night reward? 

Q: What is the Shar'ee ruling with regard to women attending the congregational Salaah in the Masaajid or being present for the Eid Salaah?

Q:

1. When performing salah sitting on a chair do you leave your back straight and just move your head little for ruku and more for sajdah as mentioned in the video by the mufti saheb or you should move the back as well, because that's what I have seen people even scholars pray who are unable to do ruku and sajdah and the in a normal manner? Link: ...
2. If the mufti saheb in the video is correct how is it for a person who is unable to do sajdah on the ground to move the back when praying sitting on the chair or on the ground?

Q: If a person has qadha salaahs, can he leave out the Sunnat-e-Muaqqadah and read the qadha salaahs?

Q: I am currently in makkah and in the haram there are ladies reading everywhere amongst the men and also at times there are so many people that I have to read on the second and the third level. Is salah valid even though there seems to be no continuity of the saffs? Also if there would be a row of ladies reading salaah in front of me or next to me or on a level below me behind the Imaam and I am also following the Imam, what is the status of my salaah? Since I was unsure I have been repeating my salaah individually after every salaah.