The formula of chloride of metal M is $M C l_{2}$ . The metal M belongs to group :

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III

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none of these

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Solution

The correct option is A II
The formula of chloride of metal M is $M C l_{2}$ . The metal M belongs to II group. The group number represents its valency, e.g., calcium, magnesium.

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Similar questions

Q. The formulae of chloride of metal

M

M C l_{2}

. The metal

M

belongs to __________ group.

Q. Formula of phosphoric acid is

H_{3} P O_{4}

? A metal M forms chloride of the formula

M C l_{2}

. What is the formula of its phosphate?

Fill in the blanks:

1. The formula of chloride of metal M is MCl₂. The metal M belongs to ________ group.

2. ________ group in the periodic table contains elements that are all gases at room temperature.

3. The arrangement of elements in a group of three is known as ________.

4. The law used by Newlands to arrange elements is known as ________.

5. The element eka-aluminium in Mendeleev’s periodic table is known as ________ in the modern periodic table.

6. Elements showing properties of both metals and non-metals are known as ________.

An element 'M' has atomic number 12.

(a) Write its electronic configuration.

(b) State the group to which 'M' belongs.

(d) Write the formula of its chloride.

The element 'M' has an atomic number 11.

(a) What is it's electronic configuration?
(b) Which group does 'M' belong to?
(c) Is 'M' a metal or a non-metal?
(d) Write the formula of its chloride.

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The formula of chloride of metal M is MCl2. The metal M belongs to group :

The correct option is A IIThe formula of chloride of metal M is MCl2. The metal M belongs to II group. The group number represents its valency, e.g., calcium, magnesium.

The formula of chloride of metal M is $M C l_{2}$ . The metal M belongs to group :

The correct option is A II
The formula of chloride of metal M is $M C l_{2}$ . The metal M belongs to II group. The group number represents its valency, e.g., calcium, magnesium.