CameraIcon

SearchIcon

MyQuestionIcon

1

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

Introduction

Which of the ...

Question

Which of the following is a group of trace elements?

A

Mo, Mn, Zn, Cu

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

B

Mo, Zn, Mn, Mg

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

C

Mg, Mn, Co, Zn

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

D

Mn, Mg, Zn

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

Open in App

Solution

The correct option is C Mo, Mn, Zn, Cu
Minerals essential for plants can be grouped into two categories macroelements and microelements. The microelements are the trace elements which are required in small amounts only. For example, molybdenum, manganese, zinc, copper etc.
Thus, the correct answer is option A.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Which of these is the correct group reagent for

M n^{2 +}, C o^{2 +}, Z n^{2 +} & N i^{2 +}

Q. Different solutions containing

M n S, F e S, Z n S a n d H g S

have the following concentrations :

0.01 M

concentration of each

M n^{2 +}, F e^{2 +}, Z n^{2 +}

H g^{2 +}

[S^{2 -}] = 10^{- 8} M

K_{s p}

M n S, F e S, Z n S a n d H g S

10^{- 14}, 10^{- 19}, 10^{- 25}

10^{- 54}

respectively.
Which of the following statements are correct?

Q. Short / Long answer type questions
Why are the elements Mn, Zn, B, Cu, and MO referred to as trace elements?

Q. A solution which is

10^{- 3} N

M n^{2 +}, F e^{2 +}, Z n^{2 +}

H g^{2 +}

is treated with

10^{- 16} M

sulphide ion. If

K_{s p}

M n S, F e S, Z n S

H g S

10^{- 15}, 10^{- 23}, 10^{- 20}

10^{- 54}

respectively, which one will precipitate first ?

Z n^{2 +}

is diamagnetic whereas

M n^{2 +}

is paaramagnetic?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Introduction

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon