CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Solutes and Solvents

What is the n...

Question

What is the number of components in image A and the solution in image B?

A

1 and 2

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

1 and 1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

2 and 1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

2 and 2

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D
2 and 2

First let’s look at what a component is.
A component is a chemically independent constituent of a system.
In image A, we know that oil and water are different chemical substances. So, it has 2 components. In the solution in image B, we know that sugar and water are mixed, so there are 2 chemical substances. So, number of components is 2.

Suggest Corrections

thumbs-up

2

Similar questions

Q. The position and velocity of a point object

A

at a given instant of time are as shown. At that instant, considering the refraction through lens,

Q. Paragraph : Two plane mirrors kept at an angle

90^{\circ}

, as shown in the figure. It is obvious that

M_{1}

will form an image of point object O, and

M_{2}

will form an image of it. But in practical scenario, a third image is also seen.

The third image formed is :

Q. Gita arranges some mirrors in group-

1

2

according to the magnification, type of image and size of image from the following data.

Sr. No.	Group- $1$	Group- $2$
$(1)$	$< 1$ and negative	Real, inverted and small
$(2)$	$> 1$ and positive	Real, inverted and enlarged
$(3)$	$> 1$ and negative	Virtual, erect and enlarged
$(4)$	$< 1$ and positive	Virtual, erect and small

For which of the pairs from the group

1

2

Q. Consider three converging lenses

L_{1}

L_{2}

L_{3}

having identical geometrical construction. The refractive index of

L_{1}

L_{2}

μ_{1}

μ_{2}

respectively. The upper half of the lens

L_{3}

has a refractive index

μ_{1}

and the lower half has

μ_{2}

. A point O is imaged at

O_{1}

L_{1}

O_{2}

L_{2}

placed in same position. If

L_{3}

is placed at same place,

Q. Consider three converging lenses L₁, L₂ and L₃ having identical geometrical construction. The index of refraction of L₁ and L₂ are

μ_{1} and μ_{2}

respectively. The upper half of the lens L₃ has a refractive index

μ_{1}

and the lower half has

μ_{2}

(figure 18-Q3). A point object O is imaged at O₁ by the lens L₁ and at O₂ by the lens L₂ placed in same position. If L₃ is placed at the same place,
(a) there will be an image at O₁
(b) there will be an image at O₂.
(c) the only image will form somewhere between O₁ and O₂
(d) the only image will form away from O₂.
Figure

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Types of Solutions

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Solutes and Solvents

Standard X Chemistry

Join BYJU'S Learning Program

CrossIcon