Chemistry-
General
Easy
Question
Time taken to distribute one Avogadro number of wheat grains, if 1010 grains are distributed in each second is
- year
- year
- year
- year
The correct answer is: year
Related Questions to study
Chemistry-
On a ship sailing in pacific ocean where temperature is 23.4°C, a balloon is filled with 2 L air. The volume of the balloon when the ship reaches Indian ocean at a temperature of 26.1°C is
On a ship sailing in pacific ocean where temperature is 23.4°C, a balloon is filled with 2 L air. The volume of the balloon when the ship reaches Indian ocean at a temperature of 26.1°C is
Chemistry-General
Chemistry-
3.5 gms of carbon monoxide at 0°C and 760mm pressure contains _______ molecules. [Avogadro number = ]
3.5 gms of carbon monoxide at 0°C and 760mm pressure contains _______ molecules. [Avogadro number = ]
Chemistry-General
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The total number of electrons present in 1.4 g of dinitrogen gas are
The total number of electrons present in 1.4 g of dinitrogen gas are
Chemistry-General
Chemistry-
The value of Boltzman constant, K is
The value of Boltzman constant, K is
Chemistry-General
Chemistry-
The value of gas constant in Joules/ K/mole is
The value of gas constant in Joules/ K/mole is
Chemistry-General
Chemistry-
V versus T curves at constant pressure P1 and P2 for an ideal gas are show in fig. which is correct
V versus T curves at constant pressure P1 and P2 for an ideal gas are show in fig. which is correct
Chemistry-General
Chemistry-
Which of the following are correct statements.
1) 760 torr is equal to 1 atmosphere
2) 106 dynes/c is called 1 bar
3) 105 Newtons / is Pascal
4) Atmosphere is 5dynes/
Which of the following are correct statements.
1) 760 torr is equal to 1 atmosphere
2) 106 dynes/c is called 1 bar
3) 105 Newtons / is Pascal
4) Atmosphere is 5dynes/
Chemistry-General
Chemistry-
The preparation of SO3(g) by is an exothermic reaction. If the preparation follows the following temperature-pressure relationship for its % yield, then for temperatures T1 ,T2 and T3 . The correct option is
The preparation of SO3(g) by is an exothermic reaction. If the preparation follows the following temperature-pressure relationship for its % yield, then for temperatures T1 ,T2 and T3 . The correct option is
Chemistry-General
Maths-
The ends of hypotenuse of a right angled triangle are (5, 0), (-5, 0) then the locus of third vertex is
The ends of hypotenuse of a right angled triangle are (5, 0), (-5, 0) then the locus of third vertex is
Maths-General
Maths-
If A(3,0), B(-3,0) then the locus of the point P such that
If A(3,0), B(-3,0) then the locus of the point P such that
Maths-General
Maths-
The curve represented by x=2(cost + sint) and y = 5(cos t - Sin t ) is
The curve represented by x=2(cost + sint) and y = 5(cos t - Sin t ) is
Maths-General
Maths-
If P = (0,1), Q= (0,-1) and R = (0,2) then the locus of the point S such that is a
If P = (0,1), Q= (0,-1) and R = (0,2) then the locus of the point S such that is a
Maths-General
Maths-
If the distance from P to the points (5, -4), (7, 6) are in the ratio 2 : 3, then the locus of P is
If the distance from P to the points (5, -4), (7, 6) are in the ratio 2 : 3, then the locus of P is
Maths-General
Maths-
Let be the set of six unit circles with centres arranged as shown in the diagram. The relation R on A is defined by then
<img src="https://mycourses.turito.com/tokenpluginfile.php/c161933dbfaab094c54655ab71e9b8f0/1/question/questiontext/655383/1/1167938/Picture1.png" alt="" width="98" height="79"
Let be the set of six unit circles with centres arranged as shown in the diagram. The relation R on A is defined by then
<img src="https://mycourses.turito.com/tokenpluginfile.php/c161933dbfaab094c54655ab71e9b8f0/1/question/questiontext/655383/1/1167938/Picture1.png" alt="" width="98" height="79"
Maths-General
Maths-
The relation R is defined by and then range of R =
The relation R is defined by and then range of R =
Maths-General