Science worksheet

All questions are compulsary this worksheet is for assessment for learning.
Language: English
Subject: Natural science > Chemistry
Age: 11 - 12

Science worksheet

All questions are compulsary this worksheet is for assessment for learning.

What is acid?

NaOH

HCL

NaCl

What is base?

NaOH

HNO3

HCL

Baking soda is.....

Acid

Base

Salt

Which acid dose an ant sting possess?

Citric acid

Formic acid

Lactic acid

Oxalic acid

Lemon juice is.....

Base

Acid

Neutral solution

Science worksheet

All questions are compulsary this worksheet is for assessment for learning.

Write the differences between acids and bases?

Science worksheet

All questions are compulsary this worksheet is for assessment for learning.

Match the following

To turn red litmus paper blue

Salt

Lactic acid

Base

Oxalic acid

Acid

Sodium hydroxide

Tomato

To turn blue litmus paper red

Curd

NaCL

NaOH