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प्रश्न
Answer the following.
What is the action of bromine on magnesium metal?
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उत्तर
Bromine reacts with magnesium to form magnesium bromide.
\[\ce{\underset{Magnesium}{Mg_{(s)}} + \underset{Bromine}{Br2_{(l)}} -> \underset{\text{Magnesium Bromide}}{MgBr2_{(s)}}}\]
संबंधित प्रश्न
Select appropriate answers for the following.
Stability of interhalogen compounds follows the order _______.
Select appropriate answers for the following.
BrCl reacts with water to form _______.
Select appropriate answers for the following.
Chlorine reacts with excess of fluorine to form _______.
Select appropriate answers for the following.
Which of the following has one lone pair of electrons?
Select appropriate answers for the following.
Among the known interhalogen compounds, the maximum number of atoms is _______.
Give two uses of ClO2.
Write the names of allotropic forms of selenium.
The pKa value of HCl is −7.0 and that of HI is −10.0. Which is the stronger acid?
Complete the following.
\[\ce{ICl3 + H2O -> \underline{}\underline{}\underline{}\underline{} + \underline{}\underline{}\underline{}\underline{} + ICl}\]
Match the following:
| A | B |
| XeOF2 | Xenon trioxydifluoride |
| XeO2F2 | Xenon monooxydifluoride |
| XeO3F2 | Xenon dioxytetrafluoride |
| XeO2F4 | Xenon dioxydifluoride |
Answer the following.
Distinguish between rhombic sulfur and monoclinic sulfur.
Identify the properties of group 17 elements that show decreasing trend down the group.
i. Atomic radius
ii. Ionisation enthalpy
iii. Electronegativity
Which of the following halogens has the least affinity towards hydrogen?
Which of the following is INCORRECT with respect to given reaction?
\[\ce{C6H12O6 + 6O2 -> 6CO2 + 6H2O}\]
The oxidation state of sulphur in H2S2O7 is ______.
The oxidation state of halogen atom in perhalic acid and hypohalous acid are respectively ____________.
Which of the following oxyacid of chlorine has highest thermal stability?
Arrange the following in the increasing order of their acidic strength.
What is the action of selenium on magnesium metal?
What is the highest oxidation state exhibited by group 17 elements?
Among the trihalides of nitrogen which one is the most basic?
In which substance does nitrogen exhibit the lowest oxidation state?
Among the following order, which one is the correct order of reactivity of group 16 elements?
Arrange the halogen acids in the decreasing order of acidic strength.
Give two reactions in which acidified K2Cr2O7 is used as an oxidizing agent.
What is the action of hydrochloric acid on the following?
NH3
What is the action of hydrochloric acid on the following?
Na2CO3
