Match the following: Sharing one pair of electrons — i) Double bond  , Sharing two pairs of electrons — ii) Single bond 

Monjur Alahi

Match the following:

a) Sharing one pair of electrons — i) Double bond 

b) Sharing two pairs of electrons — ii) Single bond 

c) Sharing three — iii) Triple bond pairs of electrons 

A) a → i, b → ii, c → iii 

B) a → iii, b → ii, c →i 

C) a →ii, b →i, c → iii 

D) a →iii, b → i, c → ii


0 like 0 dislike
1 views
Share with your friends

1 Answers

Salim Ahmed Kawsar

Call

C) a →ii, b →i, c → iii

0 like 0 dislike
1 views
Talk Doctor Online in Bissoy App
Select an appropriate chemical bond among ester bond, glycosidic bond, peptide bond and hydrogen bond and write against each of the following : (a) Po

Correct Answer - (a) Glycosidic bond (b) Peptide bond (c ) Ester bond (d) Hydrogen bond.

2 Answers 1 views
Sharing of electrons between atoms leads to the formation of chemical bond known as…………….. 

B) Covalent bond

2 Answers 1 views
Match the following:  Single bond i) 0  , Double bond ii) N 

D) a → iii, b → i, c → ii

2 Answers 1 views
Match the following: Two bond pairs — i) trigonal planar without lone pair ,Three bond pairs — ii) linear without lone pair 

B) a → ii, b → i, c → iii

2 Answers 1 views
The molecule with two bond pairs in two covalent bonds around the nucleus of the central atom without any lone pair in the valance shell is

Correct option is  A) BeCl2

2 Answers 1 views
The valence shell of the central atom of a molecule has four bond pairs of electrons. Shape of the molecule is ……………..

D) Tetrahydral

2 Answers 1 views
A molecule having 2 bond pairs and 2 lone pairs in the valence shell of its central atom. 

Correct option is  A) H2O

2 Answers 1 views
The number of bond pairs and lone pair of electrons in O2 molecules respectively.

Correct option is  D) 2, 4

2 Answers 1 views
i. Among single bonds, which bond is the strongest? ii. How is bond enthalpy related to bond strength?

i. Among single bonds, O-H bond is the strongest. ii. Larger the bond enthalpy, stronger is the bond.

2 Answers 1 views
David : By transfer of electrons atoms – can attain octet  Dravid : By sharing of electrons atoms – can attain octet 

C) Both David and Dravid are correct.

2 Answers 1 views
X