निम्नलिखित में से कौन सा मान मानक ताप और दाब (STP) पर डाइऑक्सीजन गैस (O2) के 1 मोल को प्रदर्शित नहीं करता है?

Select the INCORRECT statements from the following: (a) 22 books have infinite significant figures. (b) The result of the calculation 2.5 × 1.25 has four significant figures. (c) Zeros preceding the first non-zero digit are significant. (d) The result of the calculation 12.11 + 18.0 + 1.012 has three significant figures.

If A represents normality and B represents molarity, what is the correct relationship between normality and molarity? (Where M is molecular weight and E is equivalent weight)