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 - S alt of M AA- M A is more active than M BB- M B is more active than M AC- M A and M B are equally activeD- There is not enough information to determine which metal is more active

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 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. 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:

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