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प्रश्न
A Compound 'X' consists of only molecules. Hence 'X' will have
विकल्प
a Crystalline hard structure
A low melting point and low boiling point
An ionic bond
A strong force of attraction between its molecules
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उत्तर
A Compound 'X' consists of only molecules. Hence 'X' will have a low melting point and low boiling point.
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संबंधित प्रश्न
Explain the following briefly:
Helium does not form He2 molecule
How does the Modern atomic theory contradict and correlate with Dalton's atomic theory?
Explain
Duplet rule for the formation of hydrogen
Compare :
Sodium atom and sodium ion
State the type of bonding in the following molecules.
Hydrogen chloride
Explain the following:
Carbon-12 and carbon-14 both show similar chemical properties.
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 |
How many atoms of each kind are present in the following molecule:
water
How many atoms of each kind are present in the following molecule:
carbon tetrachloride
Elements A, B and C have atomic number 17, 19 and 10 respectively.
State which one is chemically inert.
