MEDIUM
10th CBSE
IMPORTANT
Earn 100

What is glacial acetic acid? Why is it named so? State its two uses.

Important Questions on Carbon and Its Compounds

EASY
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 4 - Carbon and Its Compounds>PRACTICE QUESTIONS SET>Q 1
Name the element which is the most common element in all the life forms on the earth? (Carbon / Calcium / Sodium) 
EASY
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 4 - Carbon and Its Compounds>PRACTICE QUESTIONS SET>Q 2
Name the second most abundant element in the human body after oxygen? (Nitrogen/ Carbon)
EASY
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 4 - Carbon and Its Compounds>PRACTICE QUESTIONS SET>Q 3
What are the forms in which carbon occurs in nature?
EASY
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 4 - Carbon and Its Compounds>PRACTICE QUESTIONS SET>Q 4
Why is graphite used as a lubricant?
EASY
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 4 - Carbon and Its Compounds>PRACTICE QUESTIONS SET>Q 5
Which allotropic form of carbon is used for making electrodes?
EASY
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 4 - Carbon and Its Compounds>PRACTICE QUESTIONS SET>Q 6
Name an allotropic form of carbon that is a poor conductor of electricity but a good conductor of heat. (Coke / Graphite / Diamond)
EASY
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 4 - Carbon and Its Compounds>PRACTICE QUESTIONS SET>Q 7
Why is diamond used in glass cutters?
EASY
10th CBSE
IMPORTANT
New Millenium Science - Chemistry Class X>Chapter 4 - Carbon and Its Compounds>PRACTICE QUESTIONS SET>Q 8
Why is petroleum known as rock oil?