info@avatto.com
+91-9920808017
21. Which of the following oxyacid of phosphorus are monobasic (monoprotic)? (NTSE Jharkhand, Stage-I, 2014-15)
H3P04
H3P03
H3P02
H4P2O7
Your email address will not be published.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
22. If metal 'A' displaces metal 'B' from its solution, it shows (NTSE Karnataka, Stage-I, 2014-15)
Metal 'A' is more reactive than metal 'B'
Metal 'A" is less reactive than metal 'B'
Metal 'A' is equally reactive as metal 'B'
Metal 'A' is not at all reactive compared to 'B'
23. In the end of manufacturing of cement __ is mixed with the clinkers (NTSE Chhattisgarh, Stage-I, 2014-15)
Gypsum powder
Magnesium powder
Alumina powder
None of these
24. Nature of aqueous solution of salt obtained by the reaction of strong acid and strong base is (NTSE Chhattisgarh, Stage-I, 2014-15)
Acidic
Basic
Neutral
Amphoteric
25. pH of 1O-6N KOH solution is (NTSE Odisha, Stage-I, 2014-15)
6
0.6
8
0.8
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
