Chemistry, asked by lavaakshi, 5 months ago

What is common in following substance? Chalk,glass,brick,alum.
(A) They are white in color
(B) They are brittle.
(C) They are hard.
(D) They are used in water purification process.

Answers

Answered by vanshitagoyal1210

1

Answer:

c They are hard

mark me as brainlaist answer

Answered by kumarinilam

0

Answer:

B. they are brittle.

Explanation:

B. is the correct option

Previous Question

Next Question

Similar questions

English, 2 months ago

the old man is known for his wisdom.Underline the abstract noun...

English, 2 months ago

Read this poem and find out the rimming words...

Math, 2 months ago

Arange the rotaional number in decending oder. 1. -3/10 , -7/5 , 9/-15 , 18/30.

Social Sciences, 5 months ago

aurbindo Ghosh ,v d sarvakar,Ashwini kumardatta rajanarayana Bose rajguru , ras bihari gosh , madam cama ,kudiram Bose,ramprasad bismil,bhagat Singh,Chandra shekar Azad,Jatin das,. please give any tips to remember these names...

Business Studies, 5 months ago

संप्रेषण के आधुनिक साधनों का वर्णन लिखिए...

Physics, 11 months ago

Please help me with these questions .

Physics, 11 months ago

The capacitance of a parallel plate capacitor with air as medium is 3?F. With the introduction of a dielectric medium between the plates, the capacitance becomes 15?F. The permittivity of the medium is a) 5 C2 N-1 m-2 b) 15 C2 N-1 m-2 c) 0.44 x 10-10 C2 N-1 m-2 d) 8.85 x 10-11C2 N-1 m-2...

Math, 11 months ago

A positive real number is 8 more than another. If the sum of the squares of the two numbers is 88, find the numbers.