Table of Contents
- 1 What is the order of reactivity of isotopes of hydrogen?
- 2 Which isotope of hydrogen was the heaviest why what causes it to be heavier than the others?
- 3 How are the 3 isotopes of hydrogen different?
- 4 What isotope of hydrogen has a proton plus two neutrons?
- 5 What are the three most stable isotopes of hydrogen?
- 6 What is the electron donating power of hydrogen isotopes in order?
What is the order of reactivity of isotopes of hydrogen?
The isotopes of hydrogen show similar chemical properties since they possess same electronic configuration. But they show different physical properties due to different masses. However, the reactivity of protium is more than that of deuterium or tritium. It is due to relatively stronger D-D or T-T bond.
Which isotope of hydrogen was the heaviest why what causes it to be heavier than the others?
Because the nucleus of deuterium is two times heavier than protium, deuterium is also known as ‘heavy hydrogen. ‘ This was discovered in 1931 by an American chemist named Harold C. Urey.
Which of the following is correct order of i effect?
Correct order of -I effect is -NR2<-OR<-F.
Which of the isotopes of hydrogen are unstable?
Hydrogen-4 It is a highly unstable isotope of hydrogen. It has been synthesized in the laboratory by bombarding tritium with fast-moving deuterium nuclei.
How are the 3 isotopes of hydrogen different?
There are three isotopes of the element hydrogen: hydrogen, deuterium, and tritium. How do we distinguish between them? They each have one single proton (Z = 1), but differ in the number of their neutrons. Hydrogen has no neutron, deuterium has one, and tritium has two neutrons.
What isotope of hydrogen has a proton plus two neutrons?
Tritium
Tritium. H is known as tritium and contains one proton and two neutrons in its nucleus (mass number = 3).
What is inductive effect of hydrogen?
in increasing order of +I effect, where H is Hydrogen and D is Deuterium and T is Tritium. All are isotopes of hydrogen. The strength of inductive effect is also dependent on the distance between the substituent group and the main group that react; the longer the distance, the weaker the effect.
Why do isotopes with higher order of I have higher I?
In case of isotopes that will have higher order of +I which has higher atomic mass. Higher atomic mass isotope has higher +I due to less vibration. What is the effect of temperature in the solubility of a solid in liquid?
What are the three most stable isotopes of hydrogen?
The three most stable isotopes of hydrogen: protium ( A = 1), deuterium ( A = 2), and tritium ( A = 3). Hydrogen ( 1 H) has three naturally occurring isotopes, sometimes denoted 1 H, 2 H, and 3 H.
What is the electron donating power of hydrogen isotopes in order?
Electron donating power of hydrogen isotopes are in following order, T>D>H (where T is tritium and D is deuterium), since deuterium has a larger mass than protium (H) there for according to bohr’s theory of radius, C-D bond is smaller than the C-H bond.
What is indinductive effect in organic chemistry?
Inductive Effect refers to the phenomenon wherein a permanent dipole arises in a given molecule due to the unequal sharing of the bonding electrons in the molecule. This effect can arise in sigma bonds, whereas the electromeric effect can only arise in pi bonds. Effects on Acidity and Basicity.