Chemistry-
General
Easy
Question
A) 
B) 
C) 
In the thiocyanate ion, 
three resonance structures are consistent with the electron -dot method Structure A has only one negative formal charge on the nitrogen atom, the most electro negative atom in the ion. Structure B has a single negative charge on the S, which is less electronegative than N. Structure C has charges of -2 on N and +1 on S, consistent with the relative electronegativities of the atoms but with a larger charge and greater charge separation than the first.
HNCs is isostructural with:
- None of these.
The correct answer is:
Related Questions to study
chemistry-
A)
B)
C)
In the thiocyanate ion, three resonance structures are consistent with the electron -dot method Structure A has only one negative formal charge on the nitrogen atom, the most electro negative atom in the ion. Structure B has a single negative charge on the S, which is less electronegative than N. Structure C has charges of -2 on N and +1 on S, consistent with the relative electronegativities of the atoms but with a larger charge and greater charge separation than the first. Predict the hybridization of atom which is bonded with H in structure HNCS:
A)
B)
C)
In the thiocyanate ion, three resonance structures are consistent with the electron -dot method Structure A has only one negative formal charge on the nitrogen atom, the most electro negative atom in the ion. Structure B has a single negative charge on the S, which is less electronegative than N. Structure C has charges of -2 on N and +1 on S, consistent with the relative electronegativities of the atoms but with a larger charge and greater charge separation than the first. Predict the hybridization of atom which is bonded with H in structure HNCS:
chemistry-General
chemistry-
Number of 
bonds 
bonds in the following structure is:
Number of bonds bonds in the following structure is:
chemistry-General
chemistry-
Which of the following reaction staking place in the blastfurnace during extraction of ironi sendo thermic?
Which of the following reaction staking place in the blastfurnace during extraction of ironi sendo thermic?
chemistry-General
chemistry-
Which method of purification is represented by thee quations :
Which method of purification is represented by thee quations :
chemistry-General
chemistry-
For the compounds 
the correct order of increasing C- halogen bond length is:
For the compounds the correct order of increasing C- halogen bond length is:
chemistry-General
chemistry-
In which of the following pairs of molecules/ions, both the species are not likely to exist?
In which of the following pairs of molecules/ions, both the species are not likely to exist?
chemistry-General
chemistry-
The hybridization of orbitals of Na to min 
and 
are respectively
The hybridization of orbitals of Na to min and are respectively
chemistry-General
General
Rational numbers
Is sum of 12.5 and 36.25 is a rational numbers?
Rational numbers
Is sum of 12.5 and 36.25 is a rational numbers?
GeneralGeneral
General
ml to Litre
How many ml in 2 litres ?
ml to Litre
How many ml in 2 litres ?
GeneralGeneral
General
Mean
The weights of 6 persons are 60, 49, 55, 65, 71, 66Kgs
Find the Mean weight
Mean
The weights of 6 persons are 60, 49, 55, 65, 71, 66Kgs
Find the Mean weight
GeneralGeneral
General
congruent
In the figure, 
and 
are parallel and equal to each of the by which rule .
AOP and BOQ are congruent.
congruent
In the figure, and are parallel and equal to each of the by which rule .
AOP and BOQ are congruent.
GeneralGeneral
General
Median
The marks of taied by a student in 5questions of a question paper are 8, 3, 10, 4, and 7
Find the Median
Median
The marks of taied by a student in 5questions of a question paper are 8, 3, 10, 4, and 7
Find the Median
GeneralGeneral
General
Integer
A sub measure was situated 600 feet below the sea level. If it now reais by 200 feet, What is its new position.
Integer
A sub measure was situated 600 feet below the sea level. If it now reais by 200 feet, What is its new position.
GeneralGeneral
General
Parallel and perpendicular
Find the slope of line parallel to AB if A = (-2, 3) , B= (2, 7)
Parallel and perpendicular
Find the slope of line parallel to AB if A = (-2, 3) , B= (2, 7)
GeneralGeneral
General
Parallel and perpendicular Lines
Lines l paooes though points (-3, 4) and (-5, 0). Line l is perpendicular to line m . what is the slope of line m.
Parallel and perpendicular Lines
Lines l paooes though points (-3, 4) and (-5, 0). Line l is perpendicular to line m . what is the slope of line m.
GeneralGeneral
