NTA Abhyas NEET2020Chemistryp Block Elements (Group 13 & 14)Practice
N a 2 B 4 O 7 . 10 H 2 O is correctly represented by
Options
- AN a 2 [ B 4 O 5 O H ) 4 . 8 H 2 O
- B2 N a B O 2 . N a 2 B 2 O 3 . 10 H 2 O
- CN a 2 [ B 4 H 2 O ) 4 O 7 . 6 H 2 O
- DAll of the above
Correct answer
A. N a 2 [ B 4 O 5 O H ) 4 . 8 H 2 O
Step-by-step solution
Borax is represented as N a 2 [ B 4 O 5 O H ) 4 . 8 H 2 O