Home
Class 10
CHEMISTRY
Fill in the following blanks: (a) Comm...

Fill in the following blanks:
(a) Common salt is obtained from sea-water by the process of_____
(b) Rock salt is mined just like_____
(c) Chemical formula of washing soda is_____
(d) Sodium hydrogencarbonate is_____ soda whereas sodium carbonate is ______soda.
(e). The chemical formula of plaster of Paris is______

Text Solution

Verified by Experts

mining
Promotional Banner

Topper's Solved these Questions

  • COMPOUNDS OF COMMON USE

    BHARATI BHAWAN (ENGLISH)|Exercise Yes or No.|6 Videos

  • COMPOUNDS OF COMMON USE

    BHARATI BHAWAN (ENGLISH)|Exercise True (T) or False (F)|10 Videos

  • CHEMICAL REACTIONS

    BHARATI BHAWAN (ENGLISH)|Exercise Long - Answer Questions|8 Videos

  • CONSERVATION AND MANAGEMENT OF NATURAL RESOURCES

    BHARATI BHAWAN (ENGLISH)|Exercise Long Answer Questions|5 Videos

Similar Questions

Explore conceptually related problems

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 pH of the acid which is used in the formation of common salt?

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 How many grams of Magnesium Sulphate are present in 135g of solid left by evaporation of sea water?

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?

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?

Fill in the following blanks with suitable words: (a). Magnesium liberates_____gas on reacting with hot boiling water. (b). The white powder formed when magnesium ribbon burns in oxygen is of______ (c). Ordinary aluminium strips are not attacked by water because of the presence of a layer of ______ on the surface of aluminium. (d). A metal having low melting point is_____ but a non-metal having very high melting point is_____ (e). Calcium is a ______reaactive metal than sodium.