In phosphorus estimation, the compound Mg NH4PO4 is converted on ignition to–
Answer:The correct answer is: 
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Write the missing product in the following reaction–
Write the missing product in the following reaction–
STATEMENT EXPLANATION Although
andPhosphorus has
are known, thelower pentahalides of nitrogenelectronegativity have not been observedthan nitrogen.electronegativity
STATEMENT EXPLANATION Although
andPhosphorus has
are known, thelower pentahalides of nitrogenelectronegativity have not been observedthan nitrogen.electronegativity
If
then r is :
If
then r is :
If
then n is :
If
then n is :
Cyclic polymetaphosphates have the general formula of
Cyclic trimeric polymetaphosphate,
is a compound heaving commercial importance. Which of the following is/are true regarding
-
Cyclic polymetaphosphates have the general formula of
Cyclic trimeric polymetaphosphate,
is a compound heaving commercial importance. Which of the following is/are true regarding
-
If
then r is :
If
then r is :
Solid
exists as–
Solid
exists as–
The coefficient of
in
is
The coefficient of
in
is
The number of 3 digited numbers that can be formed using {1,2,3,4,5} any number of times is
The number of 3 digited numbers that can be formed using {1,2,3,4,5} any number of times is
Statement I Two particles moving in the same direction do not lose all their energy in a completely inelastic collision.
Statement II Principle of conservation of momentum holds true for all kinds of collisions.
Statement I Two particles moving in the same direction do not lose all their energy in a completely inelastic collision.
Statement II Principle of conservation of momentum holds true for all kinds of collisions.
The coefficient of
in
is
The coefficient of
in
is
Which of the following statements is wrong?
Which of the following statements is wrong?
The number of 4 letter words that can be formed using the letters of the word EXPLAIN which begin with an vowel when repetitions are allowed is
The number of 4 letter words that can be formed using the letters of the word EXPLAIN which begin with an vowel when repetitions are allowed is
(Me)2SiCl2 on hydrolysis will produce -
Silicone
(Me)2SiCl2 on hydrolysis will produce -
Silicone