With UDESTOS AT ITS Question: 4a. Give a reason why sublimable and non sublimable substances c[2]b. State the method used for collecting the following gases[3]Ammonia - highly soluble in water and lighter than airii. Oxygen a gas slightly soluble in waterli. Sulphur dioxide a gas highly soluble in water and heavier than airc. Define organic and inorganic chemistryd. Use the symbols and valency of each element given here to find the chemical formulaof the compound.[2]Nal.CI!ii CartNO, 1e. Explain the term element with an example.[2]

With UDESTOS AT ITS Question: 4a. Give a reason why sublimable and n

1.	With UDESTOS AT ITS Question: 4a. Give a reason why sublimable and non sublimable substances c[2]b. State the method used for collecting the following gases[3]Ammonia - highly soluble in water and lighter than airii. Oxygen a gas slightly soluble in waterli. Sulphur dioxide a gas highly soluble in water and heavier than airc. Define organic and inorganic chemistryd. Use the symbols and valency of each element given here to find the chemical formulaof the compound.[2]Nal.CI!ii CartNO, 1e. Explain the term element with an example.[2]
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