25) Ionisation potential of Na would be numerically the same as:
Answer is:
Electron affinity of Na+
Related Inorganic Chemistry MCQ with Answers
Answer is:
The pH of QOH solution will be more than 7
Explanation:
IP of X is a smaller value, therefore an alkali metal. IP of Q is comparatively higher, hence halogen. So, QOH is a hypohalous acid (pH < 7).
Answer is:
Si
Explanation:
The jump in IP values exist in IP5 and thus removal of fifth electron occurs from inner shell. So, element contains 4 electrons in its valence shell.
Answer is:
Ionic
Explanation:
If C is an alkali, A should be a halogen non metal.