0
A) It is soft and transparent
B) Its refractive index is very high
C) It is \[{{K}_{2}}O.PbO.6Si{{O}_{2}}\]
D) It does not breaks on red hot
Correct Answer: D
Please Wait you are being redirected....
You need to login to perform this action.You will be redirected in 3 sec
OTP has been sent to your mobile number and is valid for one hour
Your mobile number is verified.