Find the odd one out: Calcium oxide, magnesium oxide, zinc oxide, sodium oxide.

Tamarind contains ............acid

Bases are ..........................to touch

The positive terminal electrode is called as ............. .

Butter milk contains............... acid

Find the odd one out: Sodium nitrate, sodium carbonate, sodium sulphate, sodium chloride.

............ produced in stomach helps in digestion.

According to pH scale pure water has a pH of ...
....

Molecular formula of Red oxide is ........... .

The bases which are soluble in water are called as

Find the odd one out: Hydrogen chloride, sodium hydroxide, calcium oxide, ammonia

.................acid is present in lemon.

Find the odd one out: Ammonium chloride, sodium chloride, potassium nitrate, sodium sulphate

Milk of Magnesia is................ in nature

HCl + NaOH NaCl + H2O is a ........... reaction.

Adding water to acid is an ............. reaction.

H2 CO3 is ............... acid.

HCl is a ................ acid

The solution turns blue litmus red, its pH is likely to be............... .

The name of compound NH3 is ...............

Find the odd one out: Chloride, nitrate, hydride, ammonium

pH of strong acid is .......... .

Baking soda is.............. in nature

Anions are ..............charged particle.

When the concentration of solute is low in the solution, it is called as solution.............

If the basic radical is H+ the type of compound is .............

An ionic compound NaCl is formed by...................

Molecular formula for sodium oxide is.................

Find the odd one out: Acetic acid, carbonic acid, hydrochloric acid, nitric acid

Substances which are sour to taste are termed as .....................