Chemistry, asked by ashwani49, 11 months ago

how CrO3 is prepared

Answers

Answered by shubhi82

1

. The CrO3 thin films are obtained by spraying solutions of Cr(NO3)3·9H2O on glass substrates preheated to a temperature of about 420°C.

Previous Question

Next Question

Similar questions

Social Sciences, 6 months ago

what is the problem of kudankulam power project...

Computer Science, 6 months ago

the term virus was first used by...

Hindi, 6 months ago

‘कलसो से नहाता था, लोटो ं की तरह।’ रीढ़ की हड्डी पाठ के इस कथन द्वारा कौन, क्ा कहना चाहता है...

Math, 11 months ago

verify x cube + y cube is equal to X + Y into x square minus x y + Y square...

Math, 11 months ago

please answer my question...

History, 1 year ago

is engineering is a best part in humans life..????????

Social Sciences, 1 year ago

which state of india has seem a significant in proverty...

Physics, 1 year ago

. Select the incorrect statement. (1) If acceleration of the object is zero, then its velocity may not be zero (2) If velocity of the object is zero,then its acceleration may not be zero (3) If average velocity of the object is zero, then its average speed may not be zero (4) If average speed of the object is zero, then its average velocity may not be zero...