Advertisements
Advertisements
प्रश्न
How will you find out which of the water soluble compound A or B is ionic?
Advertisements
उत्तर
The test to find out which water soluble compound, A or B, is ionic can be done by the electrical conductivity test. The compound solution that conducts electricity must be ionic in nature and the other compound solution that does not conduct electricity must be covalent in nature.
APPEARS IN
संबंधित प्रश्न
Buckminsterfullerene is spherical molecule in which 60 carbon atoms are arranged in interlocking hexagonal and pentagonal rings of carbon atoms.
How many pentagons of carbon atoms are present in one molecule of buckminsterfullerene?
How does graphite act as a lubricant?
What type of bonds are present in CH4 molecule? Draw their electron-dot structures.
Explain why, diamond can be used in rock drilling equipment but graphite cannot.
Buckminsterfullerene is an allotropic form of the element:
(a) phoshorus
(b) fluorine
(c) carbon
(d) sulphur
The electronic configurations of two elements A and B are given below:
| A | 2, 6 |
| B | 2, 8, 1 |
(a) What type of chemical bond is formed between the two atoms of A?
(b) What type of chemical bond will be formed between the atoms of A and B?
Give the characteristic properties of covalent compounds.
For each compound mentioned above give the formulae of ions formed in aqueous solution.
Give examples for the following:
Two solid covalent compounds.
Give examples for the following:
Two gaseous polar compounds.
Give examples for the following:
Two gaseous non polar compounds.
In the formation of electrovalent compounds, electrons are transferred from one element to another. How are electrons involved in the formation of a covalent compound?
What is the term defined below?
A bond formed by a shared pair of electrons, each bonding atom contributing one electron to the pair.
Compound X consists of molecules.
Choose the letter corresponding to the correct answer from the options A, B, C and D given below:
The type of bonding in X will be ______.
Compound X consists of molecules.
Choose the letter corresponding to the correct answer from the options A, B, C and D given below:
X is likely to have a ______.
What do you understand by dipole (polar) molecule?
Write scientific reason.
Carbon has the property of forming many compounds.
The correct structural formula of butanoic acid is
The number of single and double bonds present in a molecule of benzene (C6H6) respectively, are ______.
In covalent compounds, the bond is formed due to ______ of electrons.
