Question

Fill in the blanks with the correct choices given in brackets:

i. ⸺ does not support combustion. [hydrogen/oxygen]

ii. A reducing agent is an ⸺ of electrons [acceptor/ donor]

iii. A covalent molecule containing two single covalent bonds is _____

[ammonia /water ]

iv. The ⸺ temperature is called absolute zero. [ +273℃/ -273 ℃]

v. At S.T.P a gas occupies volume equal to ⸺ [ 22.4 l/ 22.8l]​

Answer 1

Answer:

1 .

hydrogen

...............

Answer 2

Answer:

1.1 hydrogen

2. acceptor

3. ammonia

4. 273 c

5) 22.4

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