JEE Advanced 2021 Full Test 3 Paper 1

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SECTION – C (Numerical Answer Type)
This section contains 06 questions. The answer to each question is a NUMERICAL VALUE. For each question, enter the correct numerical value (in decimal notation, truncated/rounded‐off to the second decimal place; e.g. XXXXX.XX).
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Question : 34 of 54
 
Marks: +1, -0
In how many reaction a gas (molecular weight =28 ) is produced?
(i) NH4Cl
Δ

(ii) (NH4)2SO4
Δ

(iii) NH4NO2
Δ

(iv) NH4NO3
Heasing
above 300°C

(v)(NH4)2Cr2O7
Δ

(vi)CH2CO
Δ
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