Question

26 What volume of a solution of hydrochloric acid containing 73
g of acid per litre would suffice for the exact neutralization of
sodium hydroxide obtained by allowed 0.46 g of metallic
sodium to act upon water?
a 5 ml b. 10 ml C 20 mi: d 30 ml​

Answer 1

Answer:

10ml

Explanation:

here . Na+H2O--NaOH+1/2H2O

NaOH+ HCl----Nacl+H2OMeq of Na=Meq of NaOH formed=Meq of HCl

0.46/23 ×100=73/36.5×V

so, V=10ml