Correct Answer: Option B

Explanation

0.04945 \(\approxeq\) 0.049. (to 2 sig. figs)

• A is a solution of tetraoxosulphate (vi) acid contain 4.50g of B, sodium trioxocarbonate(IV) in 750 cm^3 of solution. titrate... Answer this

  1 Answers   ·   Chemistry   ·   1 hour ago
• Please I want to download senior secondary Physics, Biology and Chemistry textbooks that I can read offline. Please who can... Answer this

  6 Answers   ·   4 years ago
• In the electrolysis of brine using platinum electrodes. A.Concentration of the solution will reduce B.concentration of the solution will increase... Answer this

  2 Answers   ·   Chemistry   ·   6 hours ago