Small video testing

in chromyl chloride test

In a video signal for transmission of picture. What value of bandwidth is used in communication system?

In a video signal for transmission of picture. What value of bandwidth is used in communication system?

Which of the following tests is not used for testing proteins :

2 mL each of conc. HCl, HNO_(3) and a mixture of conc. HCl and conc. HNO_(3) in the ratio of3 : 1 were taken in test tubes labelled as A, B and C. A small piece of metal was put in each test tube. No change occurred in test tubes A and B but the metal got dissolved in test tube C. The metal could be

Statement-1:Aceteldehyde responds positively with all the test of carbonyl compounds like Tollen's Test. Fehling test, 2,4-DNP test, as well as Iodoform test. Statement-2:All aldehydes respond all the four test given in assertion.

Why chromyl chloride test is carried out in a dry test tube ?

Chromyl chloride test is given by -

7 audio cassettes and 3 video cassettes cost Rs. 1110, while 5 audio cassettes and 4 video cassettes cost Rs. 1350. Find the cost of an audio cassette and a video cassette.

Identify the chromosomal disorder on the basis of given features of a male,a. Gynaecomastia ,b. Small testes,c. Taller than average height.