Advertisements
Advertisements
Question
In chlorous acid, oxidation state of chlorine is _______.
Options
+2
+4
+3
+7
Advertisements
Solution
In chlorous acid, oxidation state of chlorine is +3.
APPEARS IN
RELATED QUESTIONS
Answer the following.
The first ionization enthalpies of S, Cl, and Ar are 1000, 1256 and 1520 kJ/mol-1, respectively. Explain the observed trend.
Explain the trend in following atomic properties of group 16 elements:
Atomic radii
Answer the following.
Explain the trend in following atomic properties of group 16 elements:
Ionisation enthalpy
Explain the trend in following atomic properties of group 16 elements:
Electronegativity
Elements of group 16 have lower ionization enthalpy values compared to those of group 15 elements. Explain why?
Which of the following group 16 element is present in copper pyrites and zinc blende?
The CORRECT order of increasing thermal stability of the hydrides of group 16 elements is:
The element which does not belong to group 15 is ______.
Explain the trends in the following atomic properties of group 16 elements:
Atomic radii
Explain the trends in the following atomic properties of group 16 elements:
Ionisation enthalpy
Explain the trends in the following atomic properties of group 16 elements:
Electronegativity
Explain the trends in the following atomic properties of group 16 elements:
Electron gain enthalpy
Polonium has the half-Life of ______.
Fluorine has higher electronegativity but less electron gain enthalpy. Explain.
Explain the trend in the bond dissociation enthalpies of halogen molecules. Why melting and boiling points of halogens increase on moving down the group?
Discuss the trend in the following in case of groups 16, 17 and 18 elements.
Electron gain enthalpy
Which of the following is the life-saving mixture for an asthma patient?
If A, B, C, D are four different elements with outer electronic configurations as:
A = 4s2 4p4, B = 4s2 4p5, C = 5s2 5p4, D = 5s2 5p5
Find the element having the highest ionization enthalpy (Δ1H1).
