Home
Class 11
CHEMISTRY
What mass of CaO will be obtained by hea...

What mass of CaO will be obtained by heating 3 mole of `CaCO_(3)`? [Atomic mass of `Ca=40`]

A

150g

B

168g

C

16.8g

D

15g

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Assuming fully decomposed, the volume of CO_(2) released at STP on heating 9.85 g of BaCO_(3) (Atomic mass of Ba=137 ) will be ___________.

An industry produced 40 Kg of calcium in two hours by electrolysis .How much of aluminium will be produced by the same current in two hours ? (Atomic mass : Ca=40, Al=27)

The atom having the smallest atomic mass .

When electricity is passed through H_(2)SO_(4) and CaCl_(2) solution , the ratio of mass of hydrogen and calcium liberated will be________. (Atomic mass of Ca = 40)

What are the units of Atomic mass ?

What weight of calcium oxide will be formed on heating 19.3 g of calcium carbonate ? (At. wt : Ca = 40, C=12, O = 16)

What is the mass of one atom of chlorine in grams?

What is the mass of one .^(12)C atom in g?

X,Y and Z are the elements of a Dobereiner's Traid. If the atomic mass X is 7 and that of Z is 39,what should be the atomic mass of Y?