Subject :NSO Class : Class 6
Label the dry cell in the correct order.
A (i) Carbon and Manganese dioxide mixture, (ii) Carbon rod, (iii) Ammonium chloride
B (i) Carbon rod, (ii) Ammonium chloride, (iii) Zinc container
C (i) Ammonium chloride, (ii) Zinc container, (iii) Carbon rod
D (i) Zinc container, (ii) Carbon rod, (iii) Carbon and Manganese dioxide mixture
The correct answer is C as the part labeled (i) is ammonium chloride, (ii) is zinc container and (iii) is carbon rod.
Ans 1:
Class : Class 10
Ans 2:
Class : Class 7
Ans 3:
Class : Class 7
Ans 4:
Class : Class 9
c is the only correct ans because in a zinc carbon dry cell zinc container is the negative terminal of the cell and carbon is the positive terminal of the cell and we need a electrolyte to convert chemical energy into electrical energy i.e. ammonium chloride.
Ans 5:
Class : Class 8
D is the correct answer
Ans 6:
Class : Class 6
actually none of the answers are correct
Ans 7:
Class : Class 3
ANS is D!!!!!!!!!!!!!!!!!!!!!!!!!!
Ans 8:
Class : Class 6
Ans 9:
Class : Class 7
Ans 10:
Class : Class 6
Ans 11:
Class : Class 7
Ans 12:
Class : Class 7
the answer is c as (iii) is a carbon rod and only option c has that
Ans 13:
Class : Class 6
Ans 14:
Class : Class 6
Actually, none of the answer is correct. IN option D they changed the order
Ans 15:
Class : Class 6
Ans 16:
Class : Class 6
yes
Ans 17:
Class : Class 6
I was dumb enough to not read the order that is why I got it wrong.
Ans 18:
Class : Class 8
I think D is correct
Ans 19:
Class : Class 10
D is the correct answer but I have no idea why is it C??
Ans 20:
Class : Class 9
I COULD NOT UNDERSTAND ??
Ans 21:
Class : Class 7
ALL THE OPTIONS ARE WRONG , EVEN OPTION (C)
Ans 22:
Class : Class 7
Ans 23:
Class : Class 3
All answers are wrong - even 'D' and 'C'. 'C' would, however, be right if the line for '(ii)' was a little shorter.
Ans 24:
Class : Class 8
The labelling lines are very confusing