Define Bases. also write its three physical and three chemical properties.
Answers
Answer:
bases formula is OH-
Explanation:
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Answer:
bases are substances that, in aqueous solution, release hydroxide (OH−) ions, are slippery to the touch, can taste bitter if an alkali, change the color of indicators (e.g., turn red litmus paper blue), react with acids to form salts, promote certain chemical reactions (base catalysis), accept protons ...
Chemical Properties of Bases
Bases change the colour of litmus from red to blue.
They are bitter in taste.
Bases lose their basicity when mixed with acids.
Bases react with acids to form salt and water. ...
They can conduct electricity.
Bases feel slippery or soapy.
Some bases are great conductors of electricity.
PHYSICAL PROPERTIES OF BASE
They have a bitter taste.
They have slippery touch.
They conduct electrically.
It turns red litmus to blue.
It turns colorless phenolphthalein to pink.