Latest IIT-JEE Aptitude Question SOLUTION: The total number of diprotic acids among the following is
H3PO4 H2SO4 H3PO3 H2CO3 H2S2O7
H3BO3 H3PO2 H2CrO4 H2SO3
Students attend our lectures, not because the mathematics we teach ‘makes lots of fun’ for us, but because they believe they can learn some essential knowledge from us. And each of our young students has only one life to live. We should therefore be a
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You may be an engineer if your idea of good interpersonal communication means getting the decimal point in the right place.