Question
What is brine?
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Answer
Brine is an aqueous solution of sodium chloride.
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Similar questions
What happens when magnesium reacts with
i. $\mathrm{CO}_2$
ii. $\mathrm{SO}_2$ gas?
→i. $\mathrm{CO}_2$
ii. $\mathrm{SO}_2$ gas?
Identify the reagents shown in bold in the following equations as nucleophiles or electrophiles:
$ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ - \\ \text{CH}_3\text{COOH}_3+\text{CN}\rightarrow (\text{CH}_3)_2\text{C(CN)(OH)}$
→$ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ - \\ \text{CH}_3\text{COOH}_3+\text{CN}\rightarrow (\text{CH}_3)_2\text{C(CN)(OH)}$
Name the compound each in which hydrogen exists in :
- negative oxidation state.
- positive oxidation state.
$\text{Fe}_2\text{O}_3+3\text{CO}\text{(g)}\xrightarrow{ \ \ \ \ \ \ \ }2\text{Fe}\text{(s)}+3\text{CO}_2\text{(g)}$
→$\mathrm{AlF}_3$ is high melting solid but $\mathrm{AlCl}_3$ is low melting. Explain.
→Explain why Boyle's law cannot be used to calculate the volume of a real gas when it is converted from its initial state to final state by an adiabatic expansion.
Write the IUPAC name of:
State the product obtained by ozonolysis of isobutylene.
Give reasons:
Aluminium wire is used to make transmission cables.
Aluminium wire is used to make transmission cables.
Write Lewis dot symbols for atoms of the following elements: N.