Acid used for the production of TNT.
Hydrochloric acid
Nitric acid
Sulphuric acid
All of the above
Which is called baking soda?
Sodium bicarbonate
Sodium carbonate
Sodium hydroxide
Ammonium chloride
The most commonly used natural indicator is
Litmus
Turmeric
Methyl orange
China rose petals
Acids react with active metals leading to the formation of:
Salt & water
Salt & hydrogen
Salt & oxygen
Salt & carbon dioxide
Which is commercially known as milk of magnesia?
Calcium hydroxide
Magnesium hydroxide
Ammonium hydroxide
Aluminium hydroxide
Acid present in lemon.
Tannic acid
Tartaric acid
Oxalic acid
Citric acid
Salt contains a negatively charged ion called.
Anion
Cation
Atom
Proton
Mineral acids are also known as .
Strong acids
Weak acids
Inorganic acids
None of the above
The acid used for descaling.
A n acid having lower concentration is
Strong
Organic
Weak
Dilute
