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In alkaline medium, KMnO4KMnO4 acts as an oxidising agent as follows MNO−4+2H2O+3e−→MnO2+MNO4−+2H2O+3e−→MnO2+OH−OH− Thus three electrons per molecule of are involved.
Cast Iron Stomach
Choose the correct meaning of the following idiom:
On thin ice
John thought he could easily defeat his opponent in the debate, but he quickly realized he had caught a tartar when he faced an eloquent and well-prep...
Select the most appropriate meaning of the bold idiom in the given sentence.
I told you not to play the prank but you didn’t listen, now fa...
Despite his initial reluctance, he finally decided to bite the bullet and join the team for the competition.
Fill in the blank given below using the correct idiom.
Despite the warnings, the explorers decided to venture deep into the jungle, completely _...In each of the following questions, an idiomatic expression/a proverb has been underlined – followed by four alternatives. Choose the one which best ...
Indian support to the Afghan government is vital due to its soft power and influence on the population .
