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The midpoint d e f of the sides of triangle ABC are (3,4), (8,9), (6,7) .Find the coordinates of the vertices of the triangle.
25
Nov
The midpoint d e f of the sides of triangle ABC are (3,4), (8,9), (6,7) .Find the coordinates of the vertices of the triangle. 4 6 7) .Find the coordinates of the vertices of the triangle. 8 9 The midpoint d e f of the sides of triangle ABC are (3 November 25, 2020 Category: [...]
ABCD is a parallelogram with vertices A(x1,y1) , B(x2,y2) , C(x3,y3) . find the coordinates of the fourth vertex D in terms of x1 , x 2 , x3 , y1 , y2 and y3 .
25
Nov
ABCD is a parallelogram with vertices A(x1,y1) , B(x2,y2) , C(x3,y3) . find the coordinates of the fourth vertex D in terms of x1 , x 2 , x3 , y1 , y2 and y3 . ABCD is a parallelogram with vertices A(x1 B(x2 C(x3 x 2 x3 y1) y2 and y3 . y2) y3) [...]
Name the type of triangle PQR formed by the point P(√2,√2) , Q(-√2,-√2), and R(-√6,√6)
25
Nov
Name the type of triangle PQR formed by the point P(√2,√2) , Q(-√2,-√2), and R(-√6,√6) √2) √6) and R(-√6 Name the type of triangle PQR formed by the point P(√2 Q(-√2 November 25, 2020 Category: Chapter 7 - Coordinate Geometry , Maths , NCERT Class 10 ,
Using the Gibbs energy change, ΔG° = + 63.3kJ, for the following reaction, Using the Gibbs energy change, ΔG° = + 63.3kJ, for the following reaction,
24
Nov
Using the Gibbs energy change, ΔG° = + 63.3kJ, for the following reaction, Using the Gibbs energy change, ΔG° = + 63.3kJ, for the following reaction, for the following reaction Using the Gibbs energy change ΔG° = + 63.3kJ November 24, 2020 Category: Chapter 7 - Equilibrium , Chapter 7 - Equilibrium , Chemistry , [...]
Which of the following statement is correct for a reversible process in a state of equilibrium?
24
Nov
Which of the following statement is correct for a reversible process in a state of equilibrium? Which of the following statement is correct for a reversible process in a state of equilibrium? November 24, 2020 Category: Chapter 7 - Equilibrium , Chapter 7 - Equilibrium , Chemistry , Chemistry , NCERT Exemplar Class 11 , [...]
The Ks of Ag2 CrO 4 , AgCl, AgBr and AgI are respectively, 1.1×10 −12 ,1.8×10 −1,5.0×10 −13 ,8.3×10 −17 . Which one of the following salts will precipitate last if AgNO 3 solution is added to the solution containing equal moles of NaCl, NaBr, NaI and Na 2 CrO 4 ?
24
Nov
The Ks of Ag2 CrO 4 , AgCl, AgBr and AgI are respectively, 1.1×10 −12 ,1.8×10 −1,5.0×10 −13 ,8.3×10 −17 . Which one of the following salts will precipitate last if AgNO 3 solution is added to the solution containing equal moles of NaCl, NaBr, NaI and Na 2 CrO 4 ? [...]
Aqueous solution of which of the following compounds is the best conductor of electric current
24
Nov
Aqueous solution of which of the following compounds is the best conductor of electric current Aqueous solution of which of the following compounds is the best conductor of electric current November 24, 2020 Category: Chapter 7 - Equilibrium , Chapter 7 - Equilibrium , Chemistry , Chemistry , NCERT Exemplar Class 11 , NEET Last [...]
Which one of the following pairs of solution is not an acidic buffer?
24
Nov
Which one of the following pairs of solution is not an acidic buffer? Which one of the following pairs of solution is not an acidic buffer? November 24, 2020 Category: Chapter 7 - Equilibrium , Chapter 7 - Equilibrium , Chemistry , Chemistry , NCERT Exemplar Class 11 , NEET Last 32 Years Solved 1988 [...]
What is the pH of the resulting solution when equal volumes of 0.1 M NaOH and 0.01 M HCl are mixed?
24
Nov
What is the pH of the resulting solution when equal volumes of 0.1 M NaOH and 0.01 M HCl are mixed? What is the pH of the resulting solution when equal volumes of 0.1 M NaOH and 0.01 M HCl are mixed? November 24, 2020 Category: Chapter 7 - Equilibrium , Chapter 7 - Equilibrium [...]
If the equilibrium constant for N2(g)+O2(g)↽−−⇀2NO(g) is K, the equilibrium constant for 12N2(g)+12O2(g)↽−−⇀NO(g) will be
24
Nov
If the equilibrium constant for N2(g)+O2(g)↽−−⇀2NO(g) is K, the equilibrium constant for 12N2(g)+12O2(g)↽−−⇀NO(g) will be If the equilibrium constant for N2(g)+O2(g)↽−−⇀2NO(g) is K the equilibrium constant for 12N2(g)+12O2(g)↽−−⇀NO(g) will be November 24, 2020 Category: Chapter 7 - Equilibrium , Chapter 7 - Equilibrium , Chemistry , Chemistry , NCERT Exemplar Class 11 , NEET Last [...]