[SC F2] 6.2 Neutralisation

Complete the word equation below:

Acid + alkali --> ............... + water

• water

• salt

• gold

• metal

Tags

NGSS.MS-PS1-2

.............................. + sodium hydroxide --> sodium chloride + water

• Nitric acid

• Sulphuric acid

• Hydrochloric acid

• Ethanoic acid

Tags

NGSS.MS-PS1-2

Toothpaste contain .................. that neutralize acid formed by bacteria.

• alkali

• acid

• antacid

• slaked lime

Conditioners contain ........................ that neutralize shampoo on hairs.

• acid

• alkali

• vinegar

• natrium hydroxide

Excess acids in stomach can be neutralized using ............

• antacid

• vinegar

• slaked lime

• hydrochloric acid

The reaction between an acid and an alkali

produces salt and water. This reaction is called

• acidication

• neutralisation

• alkalisation

What method is used to study the neutralisation reaction between an acid and an alkali?

• Evaporation
• Titration
• Sublimation
• Electrolisis

If this product is detergent, most probably it is

• acid

• neutral

• Alkali

products of a neutralisation reaction are always

• an acid and a base
• an acid and a salt
• salt and water
• salt and base

Which of the following has a pH value of 7?

• acid

• alkaline

• water