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Discussion Starter · #1 ·
angle between -NH[SUB]2[/SUB] and -COOH is:


a)180[SUP]o[/SUP]
b)0[SUP]o[/SUP]
c)109.5[SUP]o[/SUP]
d)120[SUP]0[/SUP]​
 

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Discussion Starter · #3 ·
a sol. of glucose is 10%.the volume in which 1gram mole of it will be dissolved
a)1 deci meter cube
b)1.8 decimeter cube
c)180 decimeter cube
how to solve?

- - - Updated - - -

rate of reaction doubles with every 10[SUP]0 [/SUP]C celcius rice in temperature. the increase in reaction rate as a result of temperature rise from 10[SUP]0 [/SUP] to 100[SUP]0 [/SUP]C is:
A)512
B)400C)112
D)614
 
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