Questions

Water  is  neutral  and  has  a  pH value  of  7  and  because  here it  is multiple distilled water, it would be very near to seven

Karst topography is a landscape formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum.

Haemophilia is an inherited bleeding disorder where the blood doesn't clot properly. It is caused when blood does not have enough clotting factor.

The main treatment for hemophilia is called replacement therapy. Concentrates of clotting factor VIII (for hemophilia A) or clotting factor IX (for hemophilia B) are slowly dripped or injected into a vein. These infusions help replace the clotting factor that's missing or low.

The address bus is unidirectional because the address information is always given by the micro processoe  to address a memory location of an input / output devices.

German Chemist, Adolf von Baeyer first synthesized Barbituric Acid in 1864.

During any emergency of wars, some of the Fundamental Rights can be suspended that is what mentioned in constitution of India.