Sodium tetrabora e Na2B4O7.10H2O is
Correct answer: B. Borax
- A. Colemanite
- B. Borax
- C. Diaspore
- D. bauxite
Explanation
The given formula, Na2B4O7.10H2O is that of borax.
This question appeared on the ETEA MDCAT 2011 paper, which you can sit online with every answer explained.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Periodic Properties and Trends
Periodic properties arise from electron configuration and effective nuclear charge, producing trends in atomic and ionic radius, ionization energy, electron affinity, electronegativity, metallic character and reactivity. Comparisons run across periods and down groups, with attention to common exceptions. The topic also relates these trends to the behavior of s-block and p-block elements.
Practise s-Block and p-Block Elements
1,359 free s-Block and p-Block Elements MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemistry questions like this
Chemistry is on 14 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Periodic Properties and Trends questions
The electronegativity of the [1]A element first decreases and then increases. This behavior is due to poor shielding of:
Select the most stable covalent hycride:
Select the correct order in ionic behavior:
Group 5th elements arsenic and antimony are considered as:
Choose the correct name of Ba₂XeO:
The oxidation power of halogen depends upon: