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Bhavya
Questions (8)
Prakash and Vikram can do a work in 6 hours. Vikram alone can do it in 8 hours. How long will Prakash take to do it alone?
1 answer
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if perimeter =20cm,length=6cm then what is its breath
1 answer
842 views
what are nouns?
what are pronouns? what are articles? what are verbs? what are adverbs? what are composition?
1 answer
548 views
what are rounding of numbers?
1 answer
419 views
through how many degrees an hour hand moves in 2 hour
1 answer
380 views
A rope is stretched between two boats at rest. A sailor in the first boat
pulls the rope with a constant force of 100 N. First
2 answers
880 views
want to many quetions on my project of social studies.plz plz send me answer of this question .
Q.1> pysical environment of
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i want to many quetions on my project of social studies.plz plz send me answer of this question .
Q.1> pysical environment of
0 answers
592 views
Answers (4)
Nice 👍👍
In first experiment Total mass of compound =12.976+2.004=14.98g %oygen =2.004/12.976*100 =13.38% In 2nd experiment %oygen is given that is 13.38% So it illustrates law of definite proportions
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