Name the gas that is produced in the following case: Sulphur is oxidized by concentrated nitric acid.

Name the gas that is produced , I } When sulphur is oxidozed by concentrated nitric acid .ii] During action of cold & dilute nitric acid on copper.

Name the gas that is produced in the following case: Action of cold and dilute nitric acid on copper.

Identify the gas evolved in the following reaction when : Sulphur is treated with concentrated nitric acid.

Name the gas that is produced in the following case: Reaction of ethanol and sodium.

Name the gas that is produced in the following case : Action of dilute hydrochloric acid on sodium sulphide.

Name the gas that is produced in the following case : At the anode during the electrolysis of acidified water.

Write balanced equation for the following : Phosphorus is treated with concentrated nitric acid.

Write equations for the following reactions: zinc and concentrated nitric acid.

When tin is treated with concentrated nitric acid

Identify the gas in the following: Gas produced by the action of concentrated nitric acid on copper.