One type of artificial diamond (commonly called YAG for yttrium aluminium garnet) can be represented
Channel: Doubtnut
Date: 02/02/2020

One type of artificial diamond (commonly called YAG for yttrium aluminium garnet) can be represented by the formula `Y_(3)Al_(5)O_(12)` `(a)` Calculate the weight percentage composition of this compound. `(b)` What is the weight of yttrium present in a `200 -` carat `YAG` if `1` carat `-200mg` ? `(Y=89),Al=27)`