Alkali 1. Bases that dissolve in water are alkali 2. All alkali are bases 3. It releases OH-ions, accepts a proton 4. Example: Potassium... View Article
The figure in the question is shown below The given output equation can be written as On further calculation, we get, This is the expression... View Article
Let x days be the original duration of the tour Total expenditure on tour = Rs 360 Expenditure per day = Rs 360/x Duration of the extended tour =... View Article
Chunilal was Bepin Babu’s school mate. He had been having a rough time lately and had been coming to see Bepin Babu for a job. Bepin Babu knew... View Article
(i) Coordination number of an atom/ion/molecule is the number of nearest atom/ion/molecule of immediate neighbour of given atom. In ionic... View Article
Answer: B. determine any hereditary disease of the embryo Amniocentesis is a process to determine any hereditary disease of the embryo.... View Article