Question

А.
(WORKSHEET - 1
3. F
A
IC
Choose the correct answer :
1.
D) None
1.
To make the food tasty and palatable we need to add :
A) Oil
B) Condiments C) Both A & B
[A
D) Energy
2.
C) Heat
3.
Food supplies :
A) Everything B) Strength
The essential components of food are:
A) carbohydrates
C) vitamins and minerals
[
B) proteins and fats
D) all the above
grams of copper sulphate is dissolved in
[
C) 4
D) 5.
4.
To make 2% copper sulphate solution,
ml. of water.
A) 2
B) 3
5.
Solution used for testing starch :
A) Iodine
C) Copper sulphate
B) Sodium hydroxide
D) None
​

Answer 1

Answer:

Coal is a combustible black or brownish-black sedimentary rock, formed as rock strata called ... The largest consumer and importer of coal is China.

Explanation: