0
A) it is wrapped in cotton wool
B) it is struck with a hammer
C) it is kept in a cool room
D) None of the above is correct
Correct Answer: B
Solution :
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.