Question

Which of the following is formed by the reaction of an acid with a base ? [ ]

a) A salt b) An indicator c) A vitamin d) All

2. What is the colour of copper (II) chloride formed in the given chemical equation [ ]

CuO + 2HCl  CuCl

2

+ H2

a) Blue b) Green c) Blueish green d) Both a and b

3. If a base dissolves in water by what name is it better known ? [ ]

a) Neutralisation b) Basic c) Acidic d) Alkali

4. Which solution does not conduct electricity ? [ ]

a) Glucose b) Alcohol c) Sulphuric acid d) Both a and b

5. Which acid is used in storage battries ? [ ]

a) H2

SO4

b) HNO3

c) HCl d) CH3

COOH​

Answer 1

Answer:

1:(a)

2:(c)

3:(d)

4:(d)

5:(a)