Order the following compounds from acidic to basic,with the most acidic on the left.
CrO,Cr2O3,CrO3
A) CrO3 > Cr2O3 > CrO
B) CrO3 > CrO > Cr2O3
C) Cr2O3 > CrO3 > CrO
D) CrO > Cr2O3 > CrO3
Correct Answer:
Verified
Q52: What are the formulas of the missing
Q53: Choose the INCORRECT statement.
A)The product of a
Q54: Choose the INCORRECT statement.
A)In steel making,DRI stands
Q55: Choose the INCORRECT statement.
A)Iron is the most
Q56: Which of the following forms a colorless
Q58: Which of the following definitions is INCORRECT?
A)amalgam:
Q59: The main source of titanium is:
A)seawater
B)rutile ore,TiO2
Q60: Find the FALSE combination of a metallurgical
Q61: Choose the INCORRECT statement.
A)Galvanized iron is iron
Q62: Consider two metals,metal M and metal N.The
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents