OXIDATION :- Oxidation is gain of oxygen Oxidation is loss of hydrogen Oxidation is loss of electrons REDUCTION :- Reduction is loss of oxygen. Reduction is gain of hydrogen Reduction is gain of electrons. Rule for Assigning oxidation number :- […]
REDOX TITRATION CURVE :- Redox titration is monitored by observing the change of a electrode potential. The titration curve is a drawn by taking the value of this potential (E) vs the volume of the titrant added. The redox reaction […]
Types of Redox titrations :- IODIMETRY IODOMETRY CEREMETRY PERMANGNOMETRY POTASSIUM DICHROMATE TITRATIONS POTASSIUM IODATE TITRATIONS TITRATIONS INVOVLING IODINE :- One of the most common redox titration involve either using iodine (I2)as a mild oxidizing agent or iodide (I¯) as a […]
URETERS The two ureters are about 20-25 cm long with diameter of 3 mm. the ureters are continuous from renal pelvis, it passes down through the abdominal cavity into the pelvic cavity behind the peritoneum, and passes obliquely into the […]
CENTRAL NERVOUS SYSTEM The CNS is divided in two essential pats: the brain and spinal cord. Both these parts are surrounded and protected; brain is enclosed by the skull and the spinal cord is protected by vertebral column. The membranous […]
Nervous tissue is of two types: neurons and neuralgia. Neurons are the working unit of the nervous system that generate nerve impulses. These neurons are supported by the connective tissue; collectively these tissue are known as neuralgia. Neuralgia is formed […]
BRAIN The brain is a large organ which lies in the cranial cavity. The average weight of brain is 1.4 kg. It is divided in 4 parts: cerebrum, brain stem, diencephalon and cerebellum. CEREBRUM Cerebrum is the largest part of […]
CRANIAL NERVES There are 12 pairs of cranial nerves which originate from the nuclei in the inferior surface of the brain, out of which some are sensory some are motor nerves and the remaining one are the mixed nerves that […]
There are 31 pairs of spinal nerves that leave the vertebral column through the intervertebral foramina. These foramina are formed by the adjacent vertebrae. These nerves are named according to the vertebral region with which they are associated; that is: […]
The peripheral nervous system consist of 3 parts- 31 pairs of spinal nerves 12 pairs of cranial nerves autonomic nervous system Autonomic Nervous System ANS is a involuntary part of nervous system and controls involuntary body activities. Stimulation of ANS […]