2 months me aise laaye 95%

What amounts (in litres) of 90% and 97% pure acid solutions are mixed to obtain 21 L of 95% pure acid solution?

20 kg. of fresh watermelon has 36% water after some time water become 95% then find new weight of watermelon ?

Class 10 Boards 2024 | Don't Do These 5 Mistakes in Your Exam ?| Score 95%+ Marks in All Subjects ✅

Rectified spirit contains about 95% alcohol (b.p. 351 K ) and 5% water (b.p. 373 K ). The two components can be separated by

Misch metal alloy contains about 95% lanthanoid/actinoid metais.

In an examination 95% of the total examinees passed. If the numbe of failures is 28. how many examinees were there?

At least how many half-lives should elapse for a 1^(st) order reaction Ato products so that the reaction is at least 95% completed? (log2=0.3)