Question

give reason
b. Colour of ferric chloride change when it comes in contact with Zinc and dilute hydrochloric
acid.
(b) Write the equation for the formation of water gas.
please fast​

Answer 1

Answer:

a) When zinc reacts with hydrochloric acid, the reaction bubbles vigorously as hydrogen gas is produced. The production of a gas is also an indication that a chemical reaction is occurring. Zinc reacting with hydrochloric acid produces bubbles of hydrogen gas.

b) 0 ater-gas A mixture of carbon monoxide (CO) and hydrogen (H2) produced by passing steam over red-hot coke using the endothermic reaction C + H2O → CO + H2.

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