Which of the following substances when mixed together will produce table salt?
A. Sodium thiosulphate and sulphur dioxide
B. Hydrochloric acid and sodium hydroxide
C. Chlorine and oxygen
D. Nitric acid and sodium hydrogen carbonate
Answer:B
Which of the following substances when mixed together will produce table salt?
A. Sodium thiosulphate and sulphur dioxide B. Hydrochloric acid and sodium hydroxide C. Chlorine and oxygen D. Nitric acid and sodium hydrogen carbonate