Engineer & Medical

s Block Elements question bank (Chemistry)

Practice 913 free Engineer & Medical Chemistry - s Block Elements questions with answers and step-by-step solutions.

Start free Book a demo

All Easy Hard Medium

Q1.

$Be (OH)_{2}$ reacts with $Sr (OH)_{2}$ to yield an ionic salt. Choose the incorrect option related to this reaction from the following

(A)

Both

Sr

and

Be

elements are present in the ionic salt

(B)

Be

is tetrahedrally coordinated in the ionic salt

(C)

The element

Be

is present in the cationic part of the ionic salt

(D)

The reaction is an example of acid-base neutralization reaction

Show answer & solution

Verified Answer & Solution Locked

Q2.

Reaction of $BeO$ with ammonia and hydrogen fluoride gives $' A'$ which on thermal decomposition gives ${BeF}_{2}$ and ${NH}_{4} F$ . What is $' A'$ ?

(A)

H_{3} {NBeF}_{3}

(B)

{({NH}_{4})}_{2} {BeF}_{4}

(C)

({NH}_{4}) ({BeF}_{3})

(D)

{({NH}_{4})}_{2} ({Be}_{2} F_{6})

Show answer & solution

Verified Answer & Solution Locked

Protected Questions

Unlock All 31 Questions in s Block Elements

Log in or sign up free to access every question with complete solutions, create chapter practice tests, and track your performance.

Sign up free to access all 31 questions

Unlock every s Block Elements question, generate papers, and practice at your own pace.

Start free