Chemistry, asked by saumya7295, 1 year ago

What mass of CaO will be obtained by heating 3 mole of CaCO₃? [Atomic mass of Ca = 40]
(A) 150 g
(B) 168 g
(C) 16.8 g
(D) 15 g

Answers

Answered by Aishaan

1

The correct option is B

Previous Question

Next Question

Similar questions

Math, 7 months ago

fond the average 456+1009...

Social Sciences, 7 months ago

Democracy enhances the dignity of...

Math, 7 months ago

D is any point on side AB of triangle ABC .O is midpoint of CD. prove that area of triangle AOC+ area of triangles COB = 1/2area triangle ABC.

Computer Science, 1 year ago

what is android & its application in 4 paragrapgh line...

Science, 1 year ago

organ of movement of crabs...

Accountancy, 1 year ago

What is final account...

Math, 1 year ago

Area of isosceles triangle when height is not given without heron formula...

Chemistry, 1 year ago

Ram wanted to verify the law of conservation of mass. He took lead nitrate and heated it in the test tube. He found that the total mass of product is less than that of the reactants. Why did he observe less mass of products than reactants? What type of reactions are ideal for the law of conservation of mass?