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Class 09 – Chemistry
Class 09 - Chemistry
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1
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in which category human being can be categorized? solid liquid and gas.
71 views
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March 21, 2020
Class 09 - Chemistry
1
Ans
In which category human being can be categorized ? solid liquid and gas.
42 views
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March 21, 2020
Class 09 - Chemistry
1
Ans
Valency and Electronic configuration question
143 views
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February 7, 2020
Class 09 - Chemistry
1
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Unbalanced chemical equation
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February 5, 2020
Class 09 - Chemistry
1
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Trigonometry question(value find)
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February 1, 2020
Class 09 - Chemistry
1
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Aayush jain
220 views
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January 28, 2020
Class 09 - Chemistry
1
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what is alkaline and alleles
154 views
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January 27, 2020
Class 09 - Chemistry
4
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coordinate geometry interesting question
271 views
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January 24, 2020
Class 09 - Chemistry
1
Ans
Quadratic equation question
167 views
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January 23, 2020
Class 09 - Chemistry
1
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Polynomials
150 views
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January 21, 2020
Class 09 - Chemistry
1
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Real numbers
136 views
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January 20, 2020
Class 09 - Chemistry
1
Ans
Quetions trigonometry and other
176 views
varun
unselected answer
January 18, 2020
Class 09 - Chemistry
1
Ans
newton and laws of motion
137 views
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January 13, 2020
Class 09 - Chemistry
1
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aditya kumar
158 views
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January 13, 2020
Class 09 - Chemistry
1
Ans
If 1 is the root of equations ay2+ay+3=0 and y2+y+b=0,then ab equal to
179 views
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January 8, 2020
Class 09 - Chemistry
1
Ans
Matter in our surroundings
182 views
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January 4, 2020
Class 09 - Chemistry
1
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P(x)=(x^2-4)(x^2-x-30) =(X+2)(x-2)(x^2+6x-5x-30) =(X+2)(x-2)(x+6)(x-5) Sir ye line kaise aaya smjh nahi aaya step wise smjhaiye please =(X+2)(x-2)(x^2+6x-5x-30) =(X+2)(x-2)(x+6)(x-5)
185 views
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December 30, 2019
Class 09 - Chemistry
1
Ans
what is isomerism
172 views
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December 27, 2019
Class 09 - Chemistry
1
Ans
If alpha and beta are the zeros of the quadratic polynomial p(x)=6xsq.-7x-3, then evaluate (i) Alpha-beta (2)alpha sq.-beta sq.(3)alpha^3-beeta^3(4)alpha^4-beta^4
232 views
doubts
answered
December 21, 2019
Class 09 - Chemistry
1
Ans
=Alpha square + beta square (Alpha + beta)whole sq.- Sir -2alpha beta kaise
223 views
doubts
unselected answer
December 20, 2019
Class 09 - Chemistry
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