Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Solved Assignments
Asked Questions
Answered Questions
the cell cycle undergoes a sequence of changes which involve a period of growth replication of dna followed by cell division this sequence of
types of addition reactionsaddition reactions can be categorized into three categories on the basis of the nature of initiating speciesa
the phenomenon of producing a transverse emf in a current carrying conductor on applying a magnetic field perpendicular to the direction of the
a thomsons heat is proportional to the current passing by the conductorb this effect is produced when parts of similar conductor are kept at
a here temperature difference of junction is used to produce thermo emf and vice-versab this effect produced when junctions of a thermocouple are
wurtz reaction and allylic bromination by n-bromosuccinimidea wurtz reaction - ethyl bromide on treatment along with metallic sodium forms butane
a heat produced or absorbed at a junction is proportional to the current by the junctionb this effect is produced when current is passed by junction
free radical replacement reactionsfree radical substitution reactions include the attack by a free radical these reactions happen by free radical
electrophilic substitutions reactionselectrophilic substitution includes the attack by an electrophile it is denoted as se s denotes substitution and
a heat produced is directly proportional to the square of the current passing by a conductorb this effect is produced because of collision of free
thermoelectric refrigerator the working of thermoelectric refrigerator is totally based on peltier effectthermoelectric generator thermocouple can
a thermocouple is used to calculates very high 20000c as well as very low - 2000c temperature in industries and laboratories the thermocouple used to
in thomsons effect we pact with only metallic rod and not with thermocouple as in peltiers effect and seebecks effect thats why sometimes it is
when current is passed by a junction of two dissimilar solids the temperature is either evolved or absorbed at the node this effect is known as
types of substitution reactionsaccording to the type of the nature of attacking species substitution reactions are categorized into following three
the rate of modification of thermo emf with the change in the temperature of the hot junction is known as thermoelectric
when the two junctions of a thermo couple are maintained at dissimilar temperatures then a light begins going through the loop called as thermo
types of organic reactionsit is suitable to simplify the several reactions of the a variety of classes of organic compound into four types
electrophiles - organic chemistryelectron deficient species or electron acceptor is an electrophile it can be categorized into two types a charged
if two lines of dissimilar metals are connected at their ends so as to form two junctions then the resulting arrangement is known as a thermo
attacking reagents - organic chemistrythe fission of the substrate molecule to make centres of high or low electron density is affected by attacking
a secondary cell is that cell is which the electrical energy is first up as a chemical energy and when the current is taken from the battery the
primary cell is that cell in which electrical energy is produced because of chemical energy in the primary cell chemical reaction is irreversible
nitrenes - organic chemistry1 the nitrogen analogous of carbenes are termed as nitrenes2 there is probability of two spin structure for nitrenes
first law it shows that the mass m of substance deposited at the cathode during electrolysis is directly proportional to the quantity of electricity