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प्रश्न
Elements Q and S react together to form an ionic compound. Under normal conditions, which physical state will the compound QS exist in?
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उत्तर
Solid
संबंधित प्रश्न
State the type of bonding in the following molecule.
Water
One of the following contains a double bond as well as single bonds. This is:
(a) CO2
(b) O2
(c) C2H4
(d) C2H2
Which of the following cannot exhibit isomerism?
(a) C4H10
(b) C5H12
(c) C3H8
(d) C6H14
Explain the following:
polar covalent compounds electricity.
Draw all possible structural formulae of compound from their molecular formula given below.
C3H8
Choose the correct answer from the options given below
Which one is not example of polar covalent compound?
Explain why Carbon tetrachloride does not dissolve in water.
Name a greenish-yellow gas which also bleaches.
Generally, the melting and boiling point of carbon compounds are found to be less than _______ °C.
The table shows the electronic structures of four elements.
| Element | Electronic Structure |
| P | 2, 6 |
| Q | 2, 8, 1 |
| R | 2, 8, 7 |
| S | 2, 8, 8 |
- Identify which element(s) will form covalent bonds with carbon.
- “Carbon reacts with an element in the above table to form several compounds.” Give suitable reason.
