Identify the substance italicised: The organic compound which when solidified, forms an ice like mass. 

Identify the substance italicised : The dilute acid which is a oxidizing agent .

Identify the substance italicised : The catalyst used to oxidise ammonia.

Identify the substances which are underlined: ul("Organic compounds") also called as Olefins.

Which of the following is an organic compound

Nitrogen containing organic compound when fused with sodium metal forms :

Identify the substance underlined in the following case : An organic compound containing - COOH functional group.

Identify the following substances: A solid which when kept in the open, forms a solution after sometime.

Identify the following substance which is underlined: An acid which is present in vinegar.