Question

Q.18) Simi being a student of class IX knows that refined sugur is harmful for health,

but her younger sister Maryam is very found of chocolate and cold drinks. Simi

adviced her sister not to take too much of such foods, as sugar present in such

food causes cavities in teeth.

a) Write the chemical formula of sugar.

b) List the number of atoms in sugar.

c) Find the molecular mass of sugar.

d) What is mass 1mol of sugar?

e) What are the values displayed by Simi?​

Answer 1

Answer:

e. simi is a good girl and is free of chocolate, cake , sugar etc.

Answer 2

Answer:

C12H22011

2. 12 ATOM OF SUGAR , 22 ATOM OF HYDROGEN,11 ATOM OF OXYGEN

3. 342.3g/mol

4. 342.3 g/mol