In the given reaction- M A is a metal A and M B is a metal B- Choose the correct options regarding the reactivities of M A and M B- M A - Salt of M B- M B - Salt of M AA- M A is more active than M BB- M B is more active than M AC- There is not enough information to determine which metal is more activeD- M A and M B are equally active

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Uses of Metals

In the given ...

Question

In the given reaction, $M_{A}$ is a metal A and $M_{B}$ is a metal B. Choose the correct options regarding the reactivities of $M_{A}$ and $M_{B}$ .
$M_{A} + S a l t o f M_{B}$
$\to M_{B} + S a l t o f M_{A}$

M_{A}

is more active than

M_{B}

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M_{B}

is more active than

M_{A}

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M_{A}

and

M_{B}

are equally active

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There is not enough information to determine which metal is more active

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Solution

The correct option is A $M_{A}$ is more active than $M_{B}$
Highly reactive metals can displace relatively less reactive metals from their salt solutions. In the above reaction, since $M_{A}$ is able to displace $M_{B}$ from its salt solution (salt of $M_{B}$ ), $M_{A}$ is considered to be more reactive than $M_{B}$ .

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Similar questions

Q. In the given reaction,

M_{A}

is a metal A and

M_{B}

is a metal B. Choose the correct options regarding the reactivities of

M_{A}

and

M_{B}

M_{A} + S a l t o f M_{B} \to M_{B} + S a l t o f M_{A}

In the given reaction, $M_{A}$ is a metal A and $M_{B}$ is a metal B. Choose the correct options regarding the reactivities of $M_{A}$ and $M_{B}$ .
$M_{A} + S a l t o f M_{B}$
$\to M_{B} + S a l t o f M_{A}$

Q. If

m_{A}

g

of metal

A

replaces

m_{B}

g

of metal

B

from its salt solution and if the equivalent weights are

E_{A}

and

E_{B}

respectively, then the equivalent weight of A can be expressed as:

Q. If polarizing power is in order of

M_{a}^{+} > M_{b}^{+} > M_{c}^{+}

and polarizibility is in order of

X^{-} > Y^{-} > Z^{-}

, then select which of the following compounds have more covalent character as compared to

M_{b}^{+} Y^{-}

Q. Based on the above question. Match column-A with the column-B.

	Column-A		Column-B
a.	$m_{A} = m_{B}$	p.	I
b.	$m_{A} > m_{B}$	q.	II
c.	$m_{A} < m_{B}$	r.	III
		s.	IV
		t.	V
		u.	VI

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In the given reaction, MA is a metal A and MB is a metal B. Choose the correct options regarding the reactivities of MA and MB. MA+Salt of MB →MB+Salt of MA

The correct option is A MA is more active than MBHighly reactive metals can displace relatively less reactive metals from their salt solutions. In the above reaction, since MA is able to displace MB from its salt solution (salt of MB), MA is considered to be more reactive than MB.

In the given reaction, $M_{A}$ is a metal A and $M_{B}$ is a metal B. Choose the correct options regarding the reactivities of $M_{A}$ and $M_{B}$ .
$M_{A} + S a l t o f M_{B}$
$\to M_{B} + S a l t o f M_{A}$