Q: 

1. In 2 rakaats of Nafl Salaah, is it permissible to make multiple niyyahs for the salaah? Eg. Salatut Taubah, Salatul Haajat and Salaatus Shukar - all for 2 rakaats only. Or is every Nafl Salaah limited to one niyyah alone? 
2. I am a Hanafee. Once in a while, during my Nafl Salaah that I read alone, usually at home, I make "Rafa' Yadain" with the intention of practising upon the hadith on the authority of Abdullah bin Omar (Radiyallahu Anhuma) in which Nabi (Sallalallahu alayhi wa salam) did Rafa' Yadain, which appears in Bukhari ​Shareef. It is not a constant practise of mines, but rather once in a while, in seclusion, do I practise this. I understand that as Hanafee's it is more virtuous not to do it, but I enquire with regards to permissibility. Can I continue doing this once in a while? If not, were all my past nafl salaah's considered invalid because of this?

Q: A couple engaged in a mut'a marriage. They realized after some time that mut'a is not allowed. Is their nikaah valid or should they perform another nikaah?

Q:

1. I have witnessed many Muslims standing up when they drink Zam Zam Water. Those who sit and drink are being ridiculed by many people and even Mullahs who justify that we must always stand up while drinking Zam Zam Water. 
2. I have also witnessed many people standing/walking while drinking water and eating dates in Haram Sharief in Makkah. But, the Sunnah of Rasul Allah Sallallaahu Alaihiwa Sallam is that we must always sit while drinking or eating. Please clarify in detail.

Q: It is understood that performing Salaah/Sajdah in a place with najaasat is impermissible, with or without Prayer mat. But, I have witnessed many Muslims offering Salaah on the floor at offices, at railway stations, inside the aircraft, in trains, on the roads, on the deck of a ship/boat, etc. These places are frequented by many people returning from the toilets with their footwear on, which has a lot of najaasat. Will Salaah not be invalid for those who pray at these places with najaasat? I have had many debates with these people who justify that their Salaah is valid in these places.

Q: I live in Jeddah. My mother is coming to visit us. She is coming to Madina and next week we are planning to perform umrah with her. Is it a must that she wear Ihraam from Pakistan? Although we planning to go for umrah next week?

Q: In Tahajjud salah can we take the Quran and recite from it?

Q: Is the mubaarak hair of Rasulullah (Sallallahu Alaihi Wasallam) at Turkey museum the authentic one?

Q: If the fat from pigs is chemically processed so as to produce two compounds, both different from the original fat, it would be considered as istihalah?

Q: My father read istikarah for a marriage proposal for me and this is what he dreamt - He was on a bus and there was two small snakes. The
people on the bus shouted to get rid of it. My father wrapped it around his hand and flung it. The one snake went away but the other got stuck on the window. Is it possible to have the dream interpreted? Also could the snakes represent his mother and his sister? People have said
that they not very nice.

Q: I have heard that the ulema of makkah and medina once issued a fatwa of kufr against ulema of deoband when ahmad raza khan showed them the views of deobandi ulema in a distorted way and then on finding the truth the arab ulema revoked it, could you explain the details?