EASY
CTET Paper 2
IMPORTANT
Earn 100

Tartaric acid is found in:

1. Lemons

2. Amla

3. Unripe mangoes

4. Grapes

100% studentsanswered this correctly

Important Questions on Materials of Daily Use

EASY
CTET Paper 2
IMPORTANT
Science and Pedagogy CTET and TETs>Chapter 4 - Materials of Daily Use>Previous Years' Questions>Q 63
The common characteristic properties of plastics are _____.
EASY
CTET Paper 2
IMPORTANT
Science and Pedagogy CTET and TETs>Chapter 4 - Materials of Daily Use>Previous Years' Questions>Q 64
You have two test tubes A and B. Test tube A contains paste of turmeric, whereas test tube B contains aqueous solution of phenolphthalein. On adding a few drops of dilute hydrochloric acid to these test tubes the contents of _____.
EASY
CTET Paper 2
IMPORTANT
Science and Pedagogy CTET and TETs>Chapter 4 - Materials of Daily Use>Previous Years' Questions>Q 65
Nitrous oxide is called _____.
EASY
CTET Paper 2
IMPORTANT
Science and Pedagogy CTET and TETs>Chapter 4 - Materials of Daily Use>Previous Years' Questions>Q 66
Ant sting contains _____.
MEDIUM
CTET Paper 2
IMPORTANT
Science and Pedagogy CTET and TETs>Chapter 4 - Materials of Daily Use>Previous Years' Questions>Q 67
Name an acid used for removing ink stains:
EASY
CTET Paper 2
IMPORTANT
Science and Pedagogy CTET and TETs>Chapter 4 - Materials of Daily Use>Previous Years' Questions>Q 68
Natural fibers are _____.
EASY
CTET Paper 2
IMPORTANT
Science and Pedagogy CTET and TETs>Chapter 4 - Materials of Daily Use>Previous Years' Questions>Q 69
Composition percentage of CaO and SiO2 in Portland cement is _____.
MEDIUM
CTET Paper 2
IMPORTANT
Science and Pedagogy CTET and TETs>Chapter 4 - Materials of Daily Use>Previous Years' Questions>Q 70
What happens when dry slaked lime reacts with chlorine gas?