Question

metal chloride contains 60% metal then equivalent weight of metal is​

Answer 1

Explanation:

)

 

A metallic oxide contains 60% of the metal.The equivalent weight of the metal

 

Eq.wt=Wt of metalWt of oxygen combinedWt of metalWt of oxygen combined×8×8

⇒6040⇒6040×8=12×8=12

Hence (a) is the correct option.

Answer 2

Answer:35.25

Explanation:

As they have told metal chloride contains 60%of metal

100g of MCl----------->60g of M

=>40g of Cl

so... according to law of chemical equivalence,

W1/E1 =W2/E2. ( 1 is w.r.t to M

2 is w.r.t to Cl)

60/E1=40/35.5

(EQ wt of Cl is 35.5)

E1=35.5×60/40

E1=53.25g