Question

6 g of the organic compound on heating with NaOH gave  which is neutralised by 200 mL of 1 N HCl. Percentage of nitrogen is:

Solution

Correct option is

46.67% 

 

                 

               

                

SIMILAR QUESTIONS

Q1

 changes to  on reaction with . There is:

Q2

Which of the following has maximum mass?

Q3

The mass of one atom of hydrogen is approximately

Q4

5.6 L of a gas at NTP are found to have a mass of 11 g. The molecular mass of the gas is

Q5

10 mL of a hydrocarbon on complete combustion gave 30 mL of  and 20 mL of  Molecular formula of the hydrocarbon is:

Q6

0.63 g of a dibasic acid neutralises 100 mL of 0.1 N NaOH solution. Molar mass of dibasic acid is:

Q7

Silver salt of a diabasic acid has 27% silver. Molar mass of dibasic acid is:

Q8

Depression in freezing point of 1 molal urea solution is  Depression in freezing point when 0.18 g of a non-electrolyte is added to 10 g water is  Thus, molar mass of the non-electrolyte is:

Q9

Which of the organic compounds will give red colour in Lassaigne test?

Q10

Haemoglobin is a chromoprotein having 4 atoms of Fe in each molecule. Analysis showed 0.35% Fe. Hence, its molecular weight is: