Physics, asked by maherosemohammadi, 6 hours ago

Molecular formula of the chloride of an element X is XCI. This compound is a solid having high melting point. Which of the following elements be present in the same group as X (a) Na (6) Mg (c) AL (d) Si

Answers

Answered by kishore2006roshan201

0

Answer:

If the molecular formula of the chloride of an element is XCl, then surely the valency of X mustbe 1

X1 Cl1 = XCl

Na has valency 1

So x is sodium

Previous Question

Next Question

Similar questions

English, 3 hours ago

ब्रेसलेट द फंक्शन ऑफ मुस्लिम फायर इन इंडिया...

Science, 3 hours ago

ध्वनिकता का गुण में पाया जाता है।...

Computer Science, 3 hours ago

Differentiate between primary memory and secondary memory?

Biology, 6 hours ago

At the time of parturition following changes occur, except one. Mark the except one Only one correct answer A. Closure of foramen of ovale B. Closure of ductus arteriosus C. Constriction of pulmonary artery D. Secretion of lecithin (surfactant) by pneumocytes-ll Previous Next ...

Math, 6 hours ago

35/100 plz explain me this i am 6 year old...

Physics, 8 months ago

C. Write true or false. Correct the false statements. The perpendicular distance from the pivot of a rotating body to the line of action of the force is known as the moment arm. 2. Pressure is inversely proportional to the force applied. 3. Wooden sleepers are placed under railway tracks in order to increase pressure on the ground. 4. Pressure is independent of the roughness of the surfaces in...

CBSE BOARD X, 8 months ago

Assess the Advantages and Disadvantages of Road, Rail, Air and Water Transport Within or Outside Pakistan for Both Goods and People; ...

Math, 8 months ago

1 In a school, 38% of the Students are girls it the number of boys is 1023 find the total strength of the School. find the strength of school...