info@avatto.com
+91-9920808017
56. The shining finish given to the walls is due to the formation of (NTSE Karnataka, Stage-I, 2015-16)
Calcium oxide
Calcium Carbonate
Calcium hydroxide
Carbon-di-oxide
Your email address will not be published. Required fields are marked *
Report
Name
Email
Website
Save my name, email, and website in this browser for the next time I comment.
Comment
57. This does not possess water of crystallization (NTSE Karnataka, Stage-I, 2015-16)
Potassium nitrate
Gypsum
Copper sulphate
Cobalt chloride
58. Chemical formula of Gypsum is (NTSE Madhya Pradesh, Stage-I, 2015-16)
CaS04
ZnS04
CaS04.2H2O
CaS04. H2O
59. Aqueous solution of sodium chloride turns (NTSE Chhattisgarh, Stage-I, 2015-16)
Red litmus blue
Blue litmus red
Red litmus orange
No change in the colour of either red or blue litmus
60. The concentration of hydroxide ion in a solution is 1 x 10-10 mole per litre. Its pH value will be
4
8
10
-10
Login with Facebook
Login with Google
Forgot your password?
Lost your password? Please enter your email address. You will receive mail with link to set new password.
Back to login
