Question

1. Objective type questions
A. Fill in the blanks with the correct words.
1.
(Strong/Weak) acids are highly corrosive and can cause severe burns.
2.
(Acids/Bases) are slippery to touch.
3.
(Nitric/Sulphuric) acid is used in the manufacture of paints, dyes
and drugs.
4.
(Sodium hydroxide/Milk of magnesia) is used to unblock drains.
5.
(red/blue) in acids.
(Red/Blue) litmus changes to​

Answer 1

1.strong

2.bases

3.nitric

4.sodium hydtoxide

5.blue litmus change to red

Answer 2

Explanation:

1. strong

2. Bases

3. Nitric

4. sodium Hydroxide

5. blue litmus turns red in acid.