acid bases and salts

Name the salt produced from the reaction of calcium oxide and sulfuric acid

Name the salt produced from the reaction of potassium oxide and hydrochloric acid

In which reaction(s) is water formed

• HCL and NaOH

• HCL and CaCO³

• HCL and Zinc

True or false: a neutral solution has equal amounts of H⁺ and OH^-.

• True

• False

Which of these feel slippery?

• bases

• acids

• salts

Which of these is 'NOT' a natural indicator

• Geranium

• Hydrangea

• Petunia

• Jasmine

What is the pH range of Human Body?

• 7.0 - 7.8

• 7.2 - 8.0

• 7.0 - 8.4

• 7.2 - 8.4

Chemical formula of baking soda is

• MgSO4

• Na2Co3

• NaHCO3

• MgCO3

Anything with a pH of 7 is a(n)

• neutral substance

• acid

• base

• chemical salt

What is the value of log 10

• 1

• 2

• 3

• 4