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प्रश्न
Name two gases which chemically combine to form a liquid.
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उत्तर
Hydrogen and oxygen
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संबंधित प्रश्न
Name a chloride which is solube in excess of ammonium hydroxide
Name the chemical in which gold can be dissolved.
Give reason for the following:
silver nitrate solution can be used to distinguish HCl from HNO3
Calcium oxide and phosphorous pentoxide are very good drying agents but they are not used to dry HCI gas. Give reasons for each.
How will you identify?
Chlorine gas
Complete and balance the following reaction, state whether dilute or conc. acid is used.
\[\ce{NH4OH + HCl->}\]
Study the flow chart and give balanced equations with conditions for the conversions A, B, C, D and E.
Convert Hydrochloric acid to nascent chlorine.
Complete and balance the following reaction, state whether dilute or cone. acid is used.
\[\ce{NH4OH + HCl->}\]
Complete and balance the following reaction, state whether dilute or cone. acid is used.
\[\ce{NH4OH + HCl->}\]
