- Organic Chemistry
- Aldehydes and Ketones
- Alkyl Halides, Alcohols and ethers
- Amines and other nitrogen compounds
- Aromatic Chemistry
- Carbohydrates, Amino acids, protein, Vitamin and Fat
- Carboxylic acids and its derivatives
- Chemistry in daily life
- General Mechanism in organic compounds
- Hydrocarbons
- Nomenclature and isomerism
25 - Inorganic Chemistry Questions Answers
What is the driving force for the reaction
F₂ + H₂O -> H₂F₂ + O₂
Is the very low bond energy of F₂?
Considering the electrode potential of hydrogen to be zero, electrode potential of fluorine is +2.87 volt. It implies that fluorine is best oxidising agent, and thus it oxidises oxygen in the given reaction. Besides it low bond energy of fluorine is also a factor for its dissociation and participation in the reaction.
If each orbital can hold a maximum of three electrons , then the number of elements in 9th period of periodic table
3/2 times of the previous number of elements
Zinc but not copper is used for recovery of Ag From the complex [Ag(CN2)]- . Why?
Zn is better reducing agent in comparison to Cu for the said complex so it is used
besides it answer by sarika is correct too
Arrange The Following in increasing order of boiling points and give reason :
1-chloropropane , isopropylchloride , 1-chlorobutane ,
1-chloropropane < 1-chlorobutane < isopropylchloride
Arrange The Following in increasing order of boiling points and give reason :
Dibromomethane , bromoform , Chloromethane , Dichloromethane .
Chloromethane, Dichloromethane, Dibromomethane, Bromoform
B P increases with molecular mass
Which among the following is the strongest oxidizing agent and why?? IO4- BrO4- ClO4-
Inertness of BrO4- at room temperature stands in sharp contrast to its high thermodynamic oxidizing power, which is greater than that of any other oxohalogen ion that persists in aqueous solution. The oxidation potential is
BrO4-+ 2H+ + 2e- -------> BrO3- + H2O E = +1.853 V
(1.201 V for ClO4- and 1.653 V for IO4-)
BI DENTATE means having 2 pair of electrons to donate
With acids Al(OH)3 gives Al3+ and with bases it gives Al(OH)4- , but stable valency for Tl is 1 so it treats only with acids to form Tl+
Please check it is Ti or Tl, I think it is Tl belonging the family of Al
what is the concept of finding different oxidation no. of f block elements.
Different oxidation no. are shown by f group elements and it is the property of element so there is no definite rule for getting these ox. no. A general oxidation no. for a family can be understand but if element is showing more oxidation no. then you should remember it by remembering compounds in these oxidation no.
The classification is based on the number of pairs of electrons a ligand can donate.