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Match the following i. Silica ii. Potassium hydroxide iii. Sodium hydroxide iv. Zinc carbonate

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Match the following 

i Silica (a)  Caustic potash
ii Potassium hydroxide (b) Sand
iii Sodium hydroxide (c) Calamine
iv Zinc carbonate (d) Caustic soda

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1 Answer

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Best answer

i. b 

ii. a 

iii. d 

iv. c

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0 votes
1 answer
Sand is also known as silica.
asked Oct 29, 2020 in Matter by Naaji (54.5k points)

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