Sodium Hydrogen Carbonate

The correct match between ItemI and ItemII is {:("ItemI (drug)","ItemII (test)"),("(1) chloroxylenol","(P) Carbylamine test"),("(2) Norethindrone","(Q) Sodium Hydrogen carbonate test"),("(3) Sulphapyridine","(R) Ferric chloride test"),("(4)Penicillin","(S) Bayer's test"):}

The Salt Story From: The New Indian Express 9 March 2021 The salt pans in Marakkanam, a port town about 120 km from Chennai are the third largest producer of salt in Tamil Nadu. Separation of salt from water is a laborious process and the salt obtained is used as raw materials for manufacture of various sodium compounds. One such compound is Sodium hydrogen carbonate, used in baking, as an antacid and in soda acid fire extinguishers. The table shows the mass of various compounds obtained when 1litre of sea water is evaporated Which compound in the table reacts with acids to release carbon dioxide?

The Salt Story From: The New Indian Express 9 March 2021 The salt pans in Marakkanam, a port town about 120 km from Chennai are the third largest producer of salt in Tamil Nadu. Separation of salt from water is a laborious process and the salt obtained is used as raw materials for manufacture of various sodium compounds. One such compound is Sodium hydrogen carbonate, used in baking, as an antacid and in soda acid fire extinguishers. The table shows the mass of various compounds obtained when 1litre of sea water is evaporated What is the saturated solution of Sodium Chloride called?

A gas is liberated immeiately with a brisk effervescence, when you add acetic acid to sodium hydrogen carbonate power in a test tube. Name the gas and describe the test that confirms the identify of the gas.

(a) What is baking powder? How does it make the cake soft and spongy? (b). In addition to sodium hydrogen carbonate, baking powders contain a substance X. Name the substance X what is the role of substance X in the baking powder?

Sodium Carbonate