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kesh sport nation
Questions and answers by visitors named
kesh sport nation
Questions (14)
A point p is 6.5cm from the centre of a circle and the length of the tangent from p is 5.6cm. calculate the radius of the
1 answer
24 views
Calculate the angle at the centre of a circle subtended by a chord 6cm from the centre of the circle of radius 10m
1 answer
35 views
Two circles have the same centre and their radii are 15cm and 17cm. A tangent to the inner circle at p cuts the outer circle at
1 answer
28 views
How many valence electron has an iodine atom
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14 views
Is iodine more or less reactive than chlorine
1 answer
22 views
What happens when sodium burns in oxygen
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20 views
What happens when sulphur burns in oxygen
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10 views
What happens when quick lime is exposed to air
1 answer
13 views
What happens when solid sodium hydroxide is exposed to air
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16 views
What happens when washing soda is exposed to air
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13 views
What is acid rain
1 answer
12 views
What are the main pollutants in air?
1 answer
14 views
What are dessicants
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16 views
Examples of dessicants
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19 views
