Chemistry, asked by napg2006, 10 hours ago

My pre boards are next week. kindly solve this and let me know the answer. thank you. help is appreciated

Attachments:

Answers

Answered by yaashvi1427

0

Answer:

the answer is calcined gypsum because it's formula is CaSO4. 2H2O so It doesn't contain calcium carbonate

Answered by vishnujaiswal997

1

answer; option c

Explanation:

as calcined gypsum has formula :(CaSO4• 0.5 H2O)

Previous Question

Next Question

Similar questions

Hindi, 5 hours ago

corona से बचाव कैसे करें इसकी प्रेरणा देते हुए भारत सरकार की ओर से संदेश लिखिए...

English, 5 hours ago

The cars which was taken to thr grange was repaired. ( Wh - question)...

Science, 5 hours ago

classify the terms in our surroundings into element / compound and mixture write down two uses of each in table (minimum 10 element)...

Social Sciences, 10 hours ago

a primary function of the government is to enact and enforce_and_.

English, 10 hours ago

please tell me the answer of this...its urgent..hm...

Physics, 8 months ago

if speed of light were infinite then moving mass m=...

English, 8 months ago

he goes to office 9,oclock. /he _______to office at 9,o clock ...... did not go or does not go does not goes...

Economy, 8 months ago

Q31 The two general approaches to forecasting are --- Ops: A mathematical and statistical B. qualitative and quantitative C. judgmental and qualitative D. judgmental and associative...