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Saurav
Questions (3)
Methane gas burns in air to give carbon dioxide and water.
a) give a chemical equation b) How can the mixture of these gases be
7 answers
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Does methane dissolve in water?
1 answer
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On the horizontal plane there is a vertical tower is a vertical tower and the shadow of its is found to be 40 m longer.when
1 answer
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Answers (4)
Since BC|| DE and BE || CD with BC bisects CD, BCDE is a rectangle. : opp sides are equal i.e, BE = CD : x + y = 5 ......(1) DE = BC : x - y .......(2) Since perimeter of ABCDE is 21 : AB + BC + CD + DE + EA = 21 3 + x - y + x + y + x - y + 3 = 21 6 + 3x -
There is only possibility of six addition without repeating digits i.e. 48+84=132 57+75=132 58+85=143 67+76=143 68+86=154 and 78+87=165 Some of them have same answer.In 1st and 2nd case the answer is 5.In 3rd and fourth case answer is 7 then fifth and
Perimeter Of square = circumference of circle Then, Circumference of circle = 2ยข r 40 = 2 * 22/7 * r 140 = 22 * r r = 140/22 r = 70/11 D = 140/11
@Bobpursley sir.. so it means that we need to separate carbon dioxide and steam.. right?
