is known as
The correct answer is washing soda.
Washing soda is a chemical compound with the formula
. It is an inorganic hydrate of sodium carbonate. It was extracted from the ashes of plants growing in sodium-rich soils and hence the name soda ash. It is a white crystalline solid and a metal carbonate which is soluble in water.3
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120 Mins English English20 Questions20 Marks15 Mins English English200 Questions200 Marks120 Mins EnglishWhich of the following types of reactions is a neutralisation reaction?
In the reaction CuO + H₂ → Cu + H₂O, which substance is oxidised?
What is the term used for a substance that reduces the rate of a chemical reaction?
Which chemical is known as Philosopher’s Wool?
Which of these metals reacts with water at normal temperature?
In industrial settings, Freon-12 is most commonly manufactured by which chemical reaction?
In the reaction: 2H₂ + O₂ → 2H₂O, if 5 moles of H₂ and 2 moles of O₂ are mixed, the limiting reagent is:
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