Q:3:- Write down the physical properties of Acids?
Ans:
Q:4:- Label the following diagram of respiratory system?
Bronchi
Answers
Explanation:
PHYSICAL PROPERTIES OF ACIDS:
Acids have a SOUR taste.
All acids are SOLUBLE in water.
Acids solutions turn BLUE litmus paper RED.
Acid solutions have a pH values < 7.
Most acid solutions are CORROSIVE.
All dilute acids CONDUCT ELECTRICITY due to the presence MOBILE IONS in solution.
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Answer:
Answer:Acids are chemical substances which are characterized by a sour taste in an aqueous medium. They have the tendency to turn blue litmus red. On the other hand, bases are chemical substances ...
Answer:Acids are chemical substances which are characterized by a sour taste in an aqueous medium. They have the tendency to turn blue litmus red. On the other hand, bases are chemical substances ...Taste: Sour
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