Question

& Write True' or 'False": 1 Tooth decay is caused by presence of base in mouth._ 2. Milk of magnesia is a neutral substance._ 3. Bases are soapy in touch._ 4All bases are soluble in water._ 5. Calcium hydroxide is present in soap._ 6. Acids have a sour taste._​

Answer 1

Answer:

1)false

2) false

3)true

4)false

5)false

6)true

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