हिंदी

Predict the shape and bond angles in the following molecule: H2S

Advertisements
Advertisements

प्रश्न

Predict the shape and bond angles in the following molecule:

H2S

एक पंक्ति में उत्तर
Advertisements

उत्तर

There are two bond pairs and two lone pairs on the central atom. Hence, the shape of H2S is bent or V-shaped and H–S–H bond angle is slightly less than 109°28′.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 5: Chemical Bonding - Exercises [पृष्ठ ७९]

APPEARS IN

बालभारती Chemistry [English] Standard 11 Maharashtra State Board
अध्याय 5 Chemical Bonding
Exercises | Q 3. (O)(d) | पृष्ठ ७९

संबंधित प्रश्न

Select and write the most appropriate alternatives from the given choices.

The angle between the two covalent bonds is minimum in:


In Ammonia molecule the bond angle is 107° and in water molecule it is 104°35', although in both the central atoms are sp3 hybridized Explain.


Give a reason for HF is a polar molecule


Write the geometry and bond angle present in ammonia.


F-Be-F is a liner molecule but H-O-H is angular. Explain.


In the case of bond formation in Acetylene molecule: Name the type of Hybridization.


Define Bond Enthalpy


Predict the shape and bond angles in the following molecule:

NF3


Predict the shape and bond angles in the following molecule:

HCN


Complete the flow chart.

Molecular Formula Structural Formula Shape/ Geometry Bond angle
BeCl2     180°
  O=C=O Linear  
C2H2      

Write the formula to calculate the bond order of molecule.


Energy required to dissociate 6 g of gaseous hydrogen into free gaseous atoms is 208 kcal at 25°C. Bond energy of H-H bond will be ____________.


The CORRECT order of C-X bond polarity is ____________.


In gas phase H-O-O-H bond angle in H2O2 is ______.


What is the value of C-O-H bond angle in CH3_OH?


What is the H-S-H bond angle in H2S?


The hybridization and bond angle in BeCl2 molecule are ____________ respectively.


Consider the reactions.

\[\ce{C_{(s)} + 2H2_{(g)} -> CH4_{(g)}}\], ΔH = −x kcal

\[\ce{C_{(g)} + 4H_{(g)} -> CH4_{(g)}}\], ΔH = −x1 kcal

\[\ce{CH4_{(g)} -> CH3_{(g)} + H_{(g)}}\], ΔH = +y kcal

The average C-H bond enthalpy is:


Which of the following pairs have identical bond order?


Identify the CORRECT option.


Which of the following is INCORRECTLY matched?


What is the bond order of B2 molecule?


Why is bond order of Be2 molecule zero?

(Nb = bonding electrons, Na = antibonding electrons)


Consider the ions/molecule:

\[\ce{O^+_2, O_2, O^-_2, O^{2-}_2}\]

For increasing bond order the correct option is:


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×