One of the constituents of baking powder is sodium hydrogen carbonate, the other constituent is
hydrochloric acid
tartaric acid
acetic acid
sulphuric acid

Academic Chemistry NCERT Class 10

Correct Answer: (b) tartaric acid

Explanation: Baking powder constitutes sodium hydrogen carbonate and tartaric acid.

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Updated on: 10-Oct-2022

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Baking soda is a mixture of :(a) Sodium carbonate and acetic acid(b) Sodium carbonate and tartaric acid(c) Sodium hydrogen carbonate and tartaric acid(d) Sodium hydrogen carbonate and acetic acid
(a) Name two constituents of baking powder.(b) How does baking powder differ from baking soda? (c) Explain the action of baking powder in the making of cake (or bread). Write equation of the reaction involved.
Describe how sodium hydrogen carbonate (baking soda) is produced on a large scale. Write equation of the reactions involved.
Name an acid which is present in baking powder?
(a) What is “baking powder”? How does it make the cake soft and spongy?(b) In addition to sodium hydrogencarbonate, baking powder contain a substance X. Name the substance. What is the role of substance X in the baking powder?
For making a cake, baking powder is taken. If at home, your mother uses baking soda instead of baking powder in cake,(a) how will it affect the taste of the cake and why?(b) how can baking soda be converted into baking powder?(c) what is the role of tartaric acid added to baking soda?
Which of the following is not a mineral acid?Hydrochloric acidCitric acidSulphuric acidNitric acid
Which of the following will give brisk effervescence with sodium hydrogen carbonate and why?CH3COOH, CH3CH2OH
(a) What happens when dilute hydrochloric acid is added to sodium carbonate? Write balanced equation of the reaction involved.(b) Which gas is liberated when dilute hydrochloric acid reacts with sodium carbonate? How will you test for the presence of this gas?
Give the names of the elements present in the following compounds.(a) Quick lime(b) Hydrogen bromide(c) Baking powder(d) Potassium sulphate.
Write the formulae of sodium chloride and sodium carbonate. Explain why an aqueous solution of sodium chloride is neutral but an aqueous solution of sodium carbonate is basic (or alkaline). Write chemical equations of the reactions involved.
Name the gas evolved when ethanoic acid is added to sodium carbonate. How would you prove the presence of this gas?
(a) What is the chemical name of bleaching powder?(b) What is the chemical formula of bleaching powder?(c) What are the materials used for the preparation of bleaching powder?(d) State one use of bleaching powder (other than bleaching).
What is observed when a pinch of sodium hydrogen carbonate is added to 2 mL of acetic acid taken in a test tube? Write chemical equation for the reaction involved in this case.
___________ is one of the raw materials for the production of baking soda.

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