Urine drops

Q: Every time I urinate and take taharah, I feel there are few drops which get discharged, will that make my wudu (ablution) null and will I not be in the state to offer salah?

Selling perfumes with synthetic oils

Q: I'm doing business of non alcoholic perfumes and Attars. The fragrances, which I sell come from a company in india (total hindus), keva fragrances. This company also uses synthetic animal derivatives such as civet oil, etc. in their perfume oils. They said, we can give halal declaration of any product, but did not show any halal certification. 

Secondly, this company is partly owned by blackstone, a giant company of USA, which deals in real estate, credit, equity, etc. involving interest as well. My question is that whether it is preferable to sell their products to earn, as they are strict Hindus and might be involved directly or indirectly in interest also. Secondly, the use of synthetic animal derivatives in fragrances are halal to use and sell?

How does one determine what type of talaaq is issued?

Q: How does one determine that a person issued a particular type of talaaq to his wife. If a talaaq is used as 'I divorce you' how does the poor wife know if this is a talaaq-e-raj'ee (revocable talaaq) or talaaq-baain (irrevocable talaaq). Does it depend on the intention in the heart of the husband and if so how does the wife know which type of talaaq is issued?