MEDIUM
UPSC CAPF AC Paper - I
IMPORTANT
Earn 100

What is the chemical name given of chalk?

50% studentsanswered this correctly

Important Questions on Chemistry

EASY
UPSC CAPF AC Paper - I
IMPORTANT
Lucent's General Science>Chapter 4 - Chemistry>Objective Questions>Q 323
Which of the following is soluble in water?
EASY
UPSC CAPF AC Paper - I
IMPORTANT
Lucent's General Science>Chapter 4 - Chemistry>Objective Questions>Q 324
The chemical name of marble which is frequently used in house construction and idols preparation is:
EASY
UPSC CAPF AC Paper - I
IMPORTANT
Lucent's General Science>Chapter 4 - Chemistry>Objective Questions>Q 325
Which of the following salt is to be found in maximum amount in the human bones?
EASY
UPSC CAPF AC Paper - I
IMPORTANT
Lucent's General Science>Chapter 4 - Chemistry>Objective Questions>Q 326
Potassium permangnet is used in the purification of drinking water because it:
EASY
UPSC CAPF AC Paper - I
IMPORTANT
Lucent's General Science>Chapter 4 - Chemistry>Objective Questions>Q 327
The process of extraction of iron from its ore is called:
EASY
UPSC CAPF AC Paper - I
IMPORTANT
Lucent's General Science>Chapter 4 - Chemistry>Objective Questions>Q 328
What is the purest form of iron?
EASY
UPSC CAPF AC Paper - I
IMPORTANT
Lucent's General Science>Chapter 4 - Chemistry>Objective Questions>Q 329
The rusting in iron is:
EASY
UPSC CAPF AC Paper - I
IMPORTANT
Lucent's General Science>Chapter 4 - Chemistry>Objective Questions>Q 330
What happens in the rusting of iron?