Question

Concentrated hcl acid is 12m and contains 36% hydrogen chloride by mass. What is its density

Answer 1

this is your required answer

HCL equal to 36 percent by mass that is wbyw now 36 gram HCL in hundred gram solution density equal mass by volume hundred divided by 12 into 10 ki power minus 3 gram per litre Gram Gram gets cancel now 100/3 therefore the density is 8.3 into 10 ki power 3 per litre and this is required answer