Advertisements
Advertisements
Question
Among the following compounds identify the compound that has all three bonds (ionic, covalent and coordinate bond).
Options
Ammonia
Ammonium chloride
Sodium hydroxide
Calcium chloride
Solution
Ammonium chloride has all the three electronic bonds.
APPEARS IN
RELATED QUESTIONS
Elements A, B and C have atomic number 17, 19 and 10 respectively.
State which one is a non-metal.
Separate the following compounds into three categories - ionic, polar and covalent compounds; N2, NH4Cl, NH3, NO, NH4NO3, NCl3.
How many electrons are required or released by each atom in calcium oxide to attain the nearest noble gas configuration?
Explain fractional atomic mass. What is the fractional mass of chlorine?
An element M burns in oxygen to form an ionic compound MO. Write the formula of the compounds formed if this element is made to continue with chlorine and sulfur separately.
Give the orbital diagram of the following:
Magnesium chloride
Give the orbital diagram of the following:
Nitrogen
Complete the table give below.
Element |
Atomic number |
Electron distribution | Valence electrons | Lewis dot structure |
Lithium | 3 | 1s22s1 | ||
Boron | 5 | 1s22s22p1 | ||
Oxygen | 8 | 1s22s22p4 |
Match the following:
1. | Atomic bond | a. | Oxygen and hydrogen |
2. | Atoms with different electronegativities | b. | acceptor bond |
3. | An atom that accepts electron pair | c. | covalent bond |
4. | Rusting of iron | d. | donor atom |
5. | An atom that provides electron pair | e. | oxidation |
f. | ionic bond |
Complete the following table:
a. | Dativebond | ______ |
b. | CaH2 → Ca+H2 | ______ |
c. | ______ | Reduction |
d. | ______ | Redox reaction |