Question

i) A compound ‘X’ is commonly used in kitchen for making cripsy pakodas. It is also used curing acidity in the stomach. Identify ‘X’. What is its chemical formula. ii) Name the sodium compound which is used for softening hard water. iii) Give two examples for Efflorescent salts. iv) A baker found that the cake prepared by him is hard and small in size. Which ingre- dient had he forgotten to add that would have the cake soft and spongy.

Answer 1

Answer:

i) Baking soda

ii) Washing soda

iii) Gypsum and Epsom salt

iv) Baking soda

Explanation:

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