Have a query? Ask a Tutor!!

Access to best educators and exclusive paper discussions

Offsite Campus Turito Championship

Can’t find what you’re looking for?

Our tutors are from top schools around the world, and they are waiting for you 24/7, anytime, anywhere.

Homework- One to One Solutions
Understand concepts to solve better
Get your doubts solved instantly

Chemistry-

General

Easy

Question

Oxygen is present in a flask of 1.12L capacity at a pressure of $7.6 cross times 10 to the power of negative 10 end exponent$ mm of Hg at O°C. The number of oxygen molecules in the flask is

$1.5 \times 10^{10}$
$3 \times 10^{12}$
$3 \times 10^{10}$
$6 \times 10^{12}$

The correct answer is: $3 cross times 10 to the power of 10 end exponent$

Related Questions to study

The average speed at $straight T subscript 1$ K and most probable speed at $straight T subscript 2$ K of $CO subscript 2$ gas is $9 cross times 10 to the power of 4$ ⁴ cm/sec. The values of $straight T subscript 1$ and $straight T subscript 2$ are

The average speed at $straight T subscript 1$ K and most probable speed at $straight T subscript 2$ K of $CO subscript 2$ gas is $9 cross times 10 to the power of 4$ ⁴ cm/sec. The values of $straight T subscript 1$ and $straight T subscript 2$ are

Chemistry-General

The RMS velocity of a gas is $3.5 cross times 10 to the power of 4$ cm/sec The most probable velocity of the molecules is

The RMS velocity of a gas is $3.5 cross times 10 to the power of 4$ cm/sec The most probable velocity of the molecules is

Chemistry-General

A student forgot to add the reaction mixture to the round bottomed flask at 27°C but instead he/she placed the flask on the flame. After a lapse of time, he realized his mistake and using a pyrometer he found the temperature of flask was 477°C. The fraction of air that has been expelled out is

A student forgot to add the reaction mixture to the round bottomed flask at 27°C but instead he/she placed the flask on the flame. After a lapse of time, he realized his mistake and using a pyrometer he found the temperature of flask was 477°C. The fraction of air that has been expelled out is

Chemistry-General

parallel

Time taken to distribute one Avogadro number of wheat grains, if 1010 grains are distributed in each second is

Time taken to distribute one Avogadro number of wheat grains, if 1010 grains are distributed in each second is

Chemistry-General

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

3.5 gms of carbon monoxide at 0°C and 760mm pressure contains _______ molecules. [Avogadro number = $6 cross times 10 to the power of 23$ ]

3.5 gms of carbon monoxide at 0°C and 760mm pressure contains _______ molecules. [Avogadro number = $6 cross times 10 to the power of 23$ ]

Chemistry-General

parallel

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

The value of Boltzman constant, K is

The value of Boltzman constant, K is

Chemistry-General

The value of gas constant in Joules/ K/mole is

The value of gas constant in Joules/ K/mole is

Chemistry-General

parallel

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

Which of the following are correct statements.
1) 760 torr is equal to 1 atmosphere
2) 106 dynes/c $straight m squared$ is called 1 bar
3) 105 Newtons / $straight m squared$ is Pascal
4) Atmosphere is $1.013 cross times 10 to the power of 5$ ⁵dynes/ $straight m squared$

Which of the following are correct statements.
1) 760 torr is equal to 1 atmosphere
2) 106 dynes/c $straight m squared$ is called 1 bar
3) 105 Newtons / $straight m squared$ is Pascal
4) Atmosphere is $1.013 cross times 10 to the power of 5$ ⁵dynes/ $straight m squared$

Chemistry-General

The preparation of SO₃(g) by $S O subscript 2 end subscript left parenthesis g right parenthesis plus fraction numerator 1 over denominator 2 end fraction O subscript 2 end subscript left parenthesis g right parenthesis J S O subscript 1 end subscript left parenthesis g right parenthesis$ 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 $S O subscript 2 end subscript left parenthesis g right parenthesis plus fraction numerator 1 over denominator 2 end fraction O subscript 2 end subscript left parenthesis g right parenthesis J S O subscript 1 end subscript left parenthesis g right parenthesis$ 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

parallel

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

If A(3,0), B(-3,0) then the locus of the point P such that $P A to the power of 2 end exponent plus P B to the power of 2 end exponent equals 18 text is end text$

If A(3,0), B(-3,0) then the locus of the point P such that $P A to the power of 2 end exponent plus P B to the power of 2 end exponent equals 18 text is end text$

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

parallel

card img

With Turito Academy.

card img

With Turito Foundation.

card img

Get an Expert Advice From Turito.

Turito Academy

card img

With Turito Academy.

Test Prep

card img

With Turito Foundation.