A) alkaline solution
B) acidic solution
C) bleaching solution
D) amphoteric solution
Correct Answer: A
Solution :
The aqueous solution of borax is alkaline due to hydrolysis and used as a cleansing agent. \[\underset{(borax)}{\mathop{N{{a}_{2}}{{B}_{4}}{{O}_{7}}}}\,+2{{H}_{2}}O\xrightarrow{{}}\underset{(strong\,\,alkali)}{\mathop{2NaOH}}\,+\underset{(weak\,\,acid)}{\mathop{{{H}_{2}}{{B}_{4}}{{O}_{7}}}}\,\]You need to login to perform this action.
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