Question
(4) lynaphit
179
4.0 (1 ratings)
Share

ised 72. Which one of the following is use in making pencils? (1) Charcoal (2) Bone black (3) Black ash (4) Graphite
11th - 12th Class
Chemistry
Solution
Share
179
4.0 (1 ratings)

Rate Solution 




Relevant Questions

9. 'Milk of magnesia is a suspension of
(1) magnesium sulphate
(2) magnesium carbonate
(3) magnesium...
11th - 12th Class
Chemistry

93. Which one of the following is a
green house gas?
(1) Nitrogen
(2) Helium
(3) Carbon dioxide
(3) ...
11th - 12th Class
Chemistry

B. Which of the following compounds can
NOT demonstrate the law of multiple
proportions ?
a. NO, NO,...
11th - 12th Class
Chemistry

(11) Parts per million concentration means weight of solute in 1 ml solution is
(A) 10-3 g (B) 100 g...
11th - 12th Class
Chemistry
>
Recent Questions