Chemistry, asked by RavenHalloween8970, 10 months ago

A sample of CaCO3 is 50% pure. On heating 1.12 L of CO2 (at STP) is obtained. Residue left (assuming non-volatile impurity) is: A)7.8g B) 3.8 g C)2.8g D) 8.9g

Answers

Answered by Anonymous

2

Explanation:

Hey mate Ur answer is

B) 2.8 gram

Marks as brainlist..

Take Care.

#Indians Fights Against Corona...

Previous Question

Next Question

Similar questions

Music, 5 months ago

please answer this question it's my hw and i have to send to my mam. its urgent.

Math, 5 months ago

Emily thinks the perfect tomato sauce has 8888 cloves of garlic in every 500 mL start text, space, m, L, end text of sauce. Raphael's tomato sauce has 12121212 cloves of garlic in every 900 mL, start text, space, m, L, end text of sauce. What will Emily think of Raphael's tomato sauce?

Math, 5 months ago

(2rsinacosa)^2+r^2(cos^2a-sin^2a)^2=r^2 ...

Science, 10 months ago

Lichen is a saprophytic plant.

Science, 10 months ago

Cells are called building block of a body.

English, 1 year ago

Format of English letter writing (Formal).

Social Sciences, 1 year ago

what is the disadvantage and advantage of indrect marketing ?

Math, 1 year ago

ABC is an isosceles triangle with ac is equal to BC if a b square is equal to 2 AC square prove that ABC is an right angle triangle...