Question

When 5 g of calcium is burnt in 2 g of Oxygen then 7 g of calcium oxide is produced. What mass of

calcium oxide will be produced when 5 g of calcium reacts with 20 g of oxygen ?

tc 5 xzke dSfY'k;e dks 2 xzke vkWDlhtu dh mifLFkfr esa tykrs gSa rks 7 xzke CaO curk gS] ;fn 5 xzke dSfY'k;e

dks 20 xzke vkWDlhtu​

Answer 1

Answer:

I can't understand from the third para.

25g.

Because in first line it is 5+2=7

so this answer would be 5+20=25g.