FARMER RAISING TOMATO CROP & BORON DEFICIENCY

Audiovisual introduces Group III element Boron of Periodic table, by taking an example of Farmer Raising Tomato crop. Farmer named Ramu raises tomato crop in his field, gets poor crop yield after certain time. After consulting Agricultural Scientist, farmer comes to a conclusion that poor yield of his crop is due to deficiency of chief micro nutrient called Boron in his soil, which is essential for Plant growth, Flowering & Fruit growth. On application of Boric acid - a boron compound to deficient tomato plant, farmer gets a very good yield. Story telling audiovisual on Farmer raising tomato crop introduces students to Boron family - Inorganic Chemistry topic and is of societal importance.

SKYDIVING EXPERIENCE - INTRODUCTION TO NS REACTIONS OF ALKYL HALIDES

When a fly diver dives from 10.000 feet, adrenal gland releases Adrenalin hormone, resulted from Nucleophilic substitution reactions. Adrenalin release would in turn enhances Glucose levels to suffice energy requirements, causes increased Blood Pressure & enhanced Breathing to facilitate more Oxygen intake by lungs at such heights,which causes fly diver to experience thrilling experience. Audiovisual presents introduction to Alkyl Halides - a class of organic compounds undergoing Nucleophilic substitution reactions.

SKYDIVING EXPERIENCE - INTRODUCTION TO NS REACTIONS OF ALKYL HALIDES

DEFENCE MECHANISM IN MILLIPEDE - BENZALDEHYDE

Topic benzaldehyde – an organic compound is introduced by explaining by introductory video- Defense Mechanism in Millipede. When a millipede is attacked by prey, it releases a compound called Mandelonitrile, which on enzymatic reaction in turn gets converted into products Hydrogen cyanide (HCN) & Benzaldehyde (C6H5-CHO). HCN being a poison kills the enemy, while benzaldehyde keeps millipede away from attacking ants, by acting as an irritant.

INTRODUCTION OF THERMODYANAMICS

Audiovisual introduces Group III element Boron of Periodic table, by taking an example of Farmer Raising Tomato crop. Farmer named Ramu raises tomato crop in his field, gets poor crop yield after certain time. After consulting Agricultural Scientist, farmer comes to a conclusion that poor yield of his crop is due to deficiency of chief micro nutrient called Boron in his soil, which is essential for Plant growth, Flowering & Fruit growth. On application of Boric acid - a boron compound to deficient tomato plant, farmer gets a very good yield. Story telling audiovisual on Farmer raising tomato crop introduces students to Boron family - Inorganic Chemistry topic and is of societal importance.

When a fly diver dives from 10.000 feet, adrenal gland releases Adrenalin hormone, resulted from Nucleophilic substitution reactions. Adrenalin release would in turn enhances Glucose levels to suffice energy requirements, causes increased Blood Pressure & enhanced Breathing to facilitate more Oxygen intake by lungs at such heights,which causes fly diver to experience thrilling experience. Audiovisual presents introduction to Alkyl Halides - a class of organic compounds undergoing Nucleophilic substitution reactions.